Form 6-K

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549
                                    FORM 6-K

                        REPORT OF FOREIGN PRIVATE ISSUER
                      Pursuant to Rule 13a-16 or 15d-16 of
                       the Securities Exchange Act of 1934

                         For the month of September 2004
                        Commission File Number: 001-06439

                                SONY CORPORATION
                 (Translation of registrant's name into English)
             7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
                    (Address of principal executive offices)

          The registrant files annual reports under cover of Form 20-F.

Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F,


                            Form 20-F X Form 40-F __


Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1): ___


Note:  Regulation  S-T Rule  101(b)(1) only permits the submission in paper of a
Form 6-K if submitted  solely to provide an attached  annual  report to security
holders.


Indicate by check mark if the  registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7):


Note:  Regulation  S-T Rule  101(b)(7) only permits the submission in paper of a
Form 6-K if submitted to furnish a report or other  document that the registrant
foreign  private  issuer  must  furnish  and make  public  under the laws of the
jurisdiction  in which the  registrant  is  incorporated,  domiciled  or legally
organized  (the  registrant's  "home  country"),  or under the rules of the home
country exchange on which the registrant's securities are traded, as long as the
report or other document is not a press  release,  is not required to be and has
not been distributed to the registrant's  security holders, and, if discussing a
material  event,  has already been the subject of a Form 6-K submission or other
Commission filing on EDGAR.


Indicate by check mark whether the  registrant  by  furnishing  the  information
contained  in this  Form is  also  thereby  furnishing  the  information  to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934,
Yes_ No X


If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b):82-______


                                    SIGNATURE


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.


                                                    SONY CORPORATION
                                                      (Registrant)




                                              By:__ /s/  Katsumi Ihara
                                                 (Signature)

                                                 Katsumi Ihara
                                                 Executive Deputy President,
                                                 Group Chief Strategy Officer
                                                 and Chief Financial Officer


Date: September 14, 2004


List of materials

Documents attached hereto:

i) A press release  announcing that the consortium led by Sony Corporation of
America,  Providence  Equity  Partners, Texas  Pacific  Group and DLJ Merchant
Banking Partners confirms agreement in principle to acquire Metro-Goldwyn-Mayer
ii) Deposit Agreement



           CONSORTIUM LED BY SONY CORPORATION OF AMERICA, PROVIDENCE
             EQUITY PARTNERS, TEXAS PACIFIC GROUP AND DLJ MERCHANT
              BANKING PARTNERS CONFIRMS AGREEMENT IN PRINCIPLE TO
                      ACQUIRE METRO-GOLDWYN-MAYER

           Distribution and Programming Agreement with Comcast Corporation
                                is Also Announced

New York, New York Monday, September 13, 2004 - A consortium led by Sony
Corporation of America and its equity partners, Providence Equity Partners,
Inc., Texas Pacific Group, and DLJ Merchant Banking Partners, today confirmed
it has agreed in principle to acquire Metro-Goldwyn-Mayer Inc. (NYSE: MGM) for
$12 in cash per MGM share, plus the assumption of MGM's debt.

At the same time, Sony Corporation of America and Comcast Corporation
announced that Comcast, Sony Pictures Entertainment and the equity partners in
the MGM transaction have reached agreement on a broad programming and
distribution arrangement. It will allow for the distribution of Sony Pictures'
and MGM content on Comcast's video on demand platform, and for the creation of a
joint venture, to be managed by Comcast, establishing new cable channels
featuring Sony and MGM content. While this agreement contemplates
consummation of the acquisition of MGM, the parties will proceed with Sony
content on a stand alone basis for VOD under any circumstances.

In addition Comcast is considering becoming a minority equity investor in the
proposed MGM acquisition.

JP Morgan is acting as the lead arranger for all of the debt financing and CSFB
is a co-underwriter. CSFB, in addition to JP Morgan and Citigroup, are acting as
advisors to the consortium.

About Sony Corporation of America
Sony Corporation of America, based in New York City, is the U.S. subsidiary of
Sony Corporation, headquartered in Tokyo. Sony is a leading manufacturer of
audio, video, communications, and information technology products for the
consumer and professional markets. Its music, motion picture, television,
computer entertainment, and online businesses make Sony one of the most
comprehensive entertainment companies in the world. Sony's principal U.S.
businesses include Sony Electronics Inc., Sony Pictures Entertainment, Sony
Computer Entertainment America Inc., and a 50% interest in Sony BMG Music
Entertainment, one of the largest recorded music companies in the world. Sony
recorded consolidated annual sales of over $72 billion for the fiscal year ended
March 31, 2004, and it employs 162,000 people worldwide. Sony's consolidated
sales in the U.S. for the fiscal year ended March 31, 2004 were $20.4 billion.

About Comcast
Comcast Corporation (Nasdaq: CMCSA, CMCSK) is principally involved in the
development, management and operation of broadband cable networks and
programming content. The Company is the largest cable company in the United
States, serving more than 21 million cable subscribers. The Company's content
businesses include majority ownership of Comcast Spectacor, Comcast
SportsNet, E! Entertainment Television, Style Network, The Golf Channel,
Outdoor Life Network and G4techTV. Comcast Class A common stock and Class
A Special common stock trade on The NASDAQ Stock Market under the symbols
CMCSA and CMCSK, respectively.

About Providence Equity Partners Inc.
Providence Equity Partners Inc. is one of the world's leading private investment
firms specializing in equity investments in media and communications companies.
The principals of Providence Equity manage funds with over $9 billion in equity
commitments and have invested in more than 70 companies operating in over 20
countries since the firm's inception in 1991. Current and previous areas of
investment include cable television content and distribution, wireless and
wireline telephony, publishing, radio and television broadcasting and other
media and communications sectors. Significant investments include VoiceStream
Wireless, Warner Music Group, AT&T Canada, eircom plc, Casema, Kabel
Deutschland, Language Line, F&W Publications, ProSiebenSat.1, and Bresnan
Broadband Holdings. The firm has offices in Providence, New York and London.
Visit www.provequity.com for additional information

About Texas Pacific Group
Texas Pacific Group, founded in 1993 and based in Fort Worth, TX, San
Francisco, CA, and London, is a private investment partnership managing over
$13 billion in assets. TPG seeks to invest in world-class franchises across a
range of industries, including significant investments in healthcare companies
(Oxford Health Plans, Quintiles Transnational), leading retailers (Petco,
J.Crew, Debenhams - UK), branded consumer franchises (Burger King, Del Monte,
Ducati), technology companies (ON Semiconductor, MEMC, Seagate), and
airlines (Continental, America West).

About DLJ Merchant Banking Partners
DLJ Merchant Banking Partners (DLJMB) is a leading private equity investor that
has a 19-year record of investing in leveraged buyouts and related transactions
across a broad range of industries. DLJMB, with offices in New York, London,
Houston and Buenos Aires, is part of Credit Suisse First Boston's Alternative
Capital Division (ACD), which is one of the largest alternative asset managers
in the world with more than $36 billion of assets under management. ACD is
comprised of $20 billion of private equity assets under management across a
diverse family of funds, including leveraged buyout funds, mezzanine funds, real
estate funds, venture capital funds, fund of funds and secondary funds,
as well as more than $16 billion of assets under management through its
hedge fund (both direct and fund of funds), leveraged loan and CDO businesses.

Press Contacts:

Sony Corporation of America
Ann Morfogen
212-833-6873

Sony Pictures Entertainment
Susan Tick
310-244-6777

Comcast
D'Arcy Rudnay
215-981-8582

Providence Equity Partners Inc.
Andrew Cole
212-687-8080

Texas Pacific Group
Owen Blicksilver
516-742-5950

DLJ Merchant Banking Partners
Victoria Harmon
212-325-6914



                                                                EXECUTION COPY

                               DEPOSIT AGREEMENT

            This agreement (this "Agreement"), dated as of September 13, 2004,
is by and between Metro-Goldwyn-Mayer Inc. ("MGM") and Sony Corporation of
America ("SCA").

            WHEREAS, on September 12, 2004, SCA provided MGM with a proposed
Agreement and Plan of Merger (together with the changes agreed to by MGM and SCA
on September 13, 2004, the "Proposed Merger Agreement"), by and between MGM
and an entity ("Newco") to be formed by SCA, Providence Equity Partners IV,
L.P. ("Providence"), TPG Partners IV, L.P. ("TPG") and DLJ Merchant Banking
Partners III, L.P. ("DLJ") and related documents;

            NOW THEREFORE, in consideration of the representations, warranties
and covenants set forth in this Agreement and for other good and valuable
consideration, the receipt and adequacy of which are hereby acknowledged, and
subject to the terms and conditions set forth herein, the parties hereto agree
as follows:

            1.         Capitalized terms used in this Agreement shall have the
meaning provided in the Proposed Merger Agreement.

            2.         SCA hereby acknowledges and agrees that (a) it is
prepared to enter into the Proposed Merger Agreement, subject only to
"clean-up" changes, and (b) it shall negotiate with MGM in good faith to
promptly enter into binding definitive documentation relating to the acquisition
of MGM by Newco on the terms and conditions set forth in the Proposed Merger
Agreement, subject only to "clean-up" changes.

            3.         MGM hereby acknowledges and agrees that, subject to
receipt of the Unconditional Non-Refundable Deposit (defined below), (a) its
management will recommend to the MGM Board of Directors that the Board of
Directors approve and adopt the Proposed Merger Agreement, subject only to
"clean-up" changes, and (b) it shall negotiate with SCA in good faith to
promptly enter into binding definitive documentation relating to the acquisition
of MGM by Newco on the terms and conditions set forth in the Proposed Merger
Agreement, subject only to "clean-up" changes.

            4.         As a material inducement to the willingness of MGM to
provide SCA, Providence, TPG and DLJ with the outstanding informational
materials previously requested by SCA, Providence, TPG and DLJ, as well as
access to MGM officers and employees and to negotiate in good faith with respect
to the transaction contemplated by the Proposed Merger Agreement, SCA will remit
$150,000,000 (the "Unconditional Non-Refundable Deposit") in cash in
immediately available funds to the following account no later than Noon, New
York City time on Monday, September 13, 2004:

     Bank Name:  Bank of America
     Bank Address: 1850 Gateway Blvd., Concord, California
     ABA Number: 121000358
     Account Name: Metro-Goldwyn-Mayer Inc.
     Account Number: 12357-08075

            5.         As promptly as practicable following receipt of the
Unconditional Non-Refundable Deposit, (a) MGM shall establish a separate
account, which shall include only the Unconditional Non-Refundable Deposit, and
interest thereon, and no other funds (the "Separate Account") at Bank of
America in the name of Metro-Goldwyn-Mayer Inc. and (b) MGM shall transfer the
Unconditional Non-Refundable Deposit to the Separate Account from the account
specified in Section 4 of this Agreement.  No later than the first Business Day
following receipt of the Unconditional Non-Refundable Deposit by MGM, the Chief
Financial Officer of MGM shall certify in writing to SCA that such transfer has
occurred.  SCA shall be entitled to receive a statement, upon its reasonable
request, of the amounts in the Separate Account.

            6.         MGM shall not withdraw the Unconditional Non-Refundable
Deposit (or any portion thereof) from the Separate Account until the earlier of
(a) 5:00 p.m. New York City time on September 27, 2004 (the "Deadline"),
unless MGM has entered into a binding definitive agreement and plan of merger
(a "Definitive Agreement") with Newco providing for the payment of merger
consideration of at least $12.00 per share to the holders of MGM common stock
and (b) if MGM has entered into a Definitive Agreement with Newco, termination
of such Definitive Agreement for any reason whatsoever.

            7.         MGM shall return the Unconditional Non-Refundable Deposit
to SCA upon the earlier of (a) the Effective Time; (b) the occurrence of both of
the following events: (i) MGM does not enter into a Definitive Agreement with
Newco and (ii) within 270 days of the date of this Agreement, MGM enters into a
binding agreement with a Third Party (other than the Principal Stockholders)
providing for a Takeover Proposal (with all percentages in the definition of
Takeover Proposal increased to 50%); and (c) a court of competent jurisdiction
shall have determined that a Company Material Adverse Effect has occurred.  In
the event MGM returns the Unconditional Non-Refundable Deposit to SCA pursuant
to this Section 7, then it shall also return all interest and earnings thereon,
which shall equal (a) the actual interest and earnings thereon for such period
as the Unconditional Non-Refundable Deposit is held in the Separate Account and
(b) deemed interest at a rate of 4% per annum for any period after the
withdrawal of the Unconditional Non-Refundable Deposit from the Separate Account
through the date prior to the return thereof to SCA.

            8.         If (a) MGM enters into a Definitive Agreement with Newco
and (b) the Definitive Agreement is terminated pursuant to Section 8.1(d)(i)(A)
thereof and (c) there shall be a final, binding judgment from a court of
competent jurisdiction that MGM has willfully and materially breached the
Definitive Agreement and all rights of appeal from such judgment or other
avenues of review shall have been exhausted or lapsed, then the Unconditional
Non-Refundable Deposit shall be deemed to constitute damages resulting from such
willful and material breach.

           9.         Promptly following notice of receipt of the Unconditional
Non-Refundable Deposit, MGM shall provide SCA, Providence, TPG and
DLJ the outstanding informational materials previously requested by SCA,
Providence, TPG and DLJ and shall make available to SCA, Providence, TPG and DLJ
appropriate officers and employees of MGM who are able to address any follow-up
questions.

            10.       SCA hereby acknowledges and agrees that MGM shall have no
obligation whatsoever to return all or any portion of the Unconditional
Non-Refundable Deposit to SCA or any other person or entity for any reason
except as set forth in this Agreement.

            11.       SCA hereby agrees not to sue MGM to prevent the withdrawal
of the Unconditional Non-Refundable Deposit in accordance with the terms hereof.

            12.       This Agreement may be executed in two (2) counterparts,
each of which shall be considered one and the same agreement and shall become
effective when such counterparts have been signed by each of the parties and
delivered to the other parties, it being understood that all parties need not
sign the same counterpart.

            13.       Any legal action, suit or proceeding arising out of or
relating to this Agreement or the transactions provided for herein shall be
brought solely in the Federal courts of the United States located in the State
of Delaware; provided that if (and only after) such courts determine that they
lack subject matter jurisdiction over any such legal action, suit or proceeding,
such legal action, suit or proceeding shall be brought in the United States
District Court for the Southern District of New York; provided, further, that if
(and only after) both the Federal courts of the United States located in the
State of Delaware and the United States District Court for the Southern District
of New York determine that they lack subject matter jurisdiction over any such
legal action, suit or proceeding, such legal action, suit or proceeding shall be
brought in the Chancery Court of the State of Delaware.  Each party to this
Agreement hereby irrevocably submits to the exclusive jurisdiction of such
courts in respect of any legal action, suit or proceeding arising out of or
relating to this Agreement or the transactions provided for herein, and hereby
waives, and agrees not to assert, as a defense in any such action, suit or
proceeding, any claim that it is not subject personally to the jurisdiction of
such courts, that the action, suit or proceeding is brought in an inconvenient
forum, that the venue of the action, suit or proceeding is improper or that this
Agreement or the transactions provided for herein may not be enforced in or by
such courts.  Each party agrees that notice or the service of process in any
action, suit or proceeding arising out of or relating to this Agreement or the
transactions provided for herein shall be properly served or delivered if
delivered in the manner contemplated by Section 14.  In addition, each of the
parties hereto waives any right to trial by jury with respect to any claim or
proceeding related to or arising out of this Agreement or any of the
transactions provided for herein.

            14.       All notices and other communications hereunder shall be in
writing and shall be deemed given upon receipt by the parties at the following
addresses (or at such other address for a party as shall be specified by like
notice):

                     (a)        if to SCA, to

                                Sony Corporation of America
                                550 Madison Avenue, 34th Floor
                                New York, New York 10022
                                Attention: Robert S. Wiesenthal
                                Telecopy: (212) 833-7752

                                       with a copy to:

                                Dewey Ballantine LLP
                                1301 Avenue of the Americas
                                New York, New York  10019
                                Attention:  Morton A. Pierce, Esq.
                                            Michael J. Aiello, Esq.
                                Telecopy:  (212) 259-6333

                     (b)        if to MGM, to

                                Metro-Goldwyn-Mayer Inc.
                                10250 Constellation Boulevard
                                Los Angeles, California 90067
                                Attention: General Counsel
                                Telecopy:  (310) 586-8193

                                           with a copy to:

                                Latham & Watkins LLP
                                885 Third Avenue, Suite 1000
                                New York, NY 10022-4802
                                Attention:  Charles M. Nathan
                                Telecopy:  (212) 751-4864

                                and

                                Christensen, Miller, Fink, Jacobs, Glaser,
                                Weil & Shapiro, LLP
                                10250 Constellation Boulevard, 19th Floor
                                Los Angeles, CA 90067
                                Attention:  Janet S. McCloud
                                Telecopy:  (310) 556-2920

            15.       This Agreement constitutes the entire agreement, and
supersedes all prior agreements and understandings, both written and oral,
between the parties with respect to the subject matter hereof.  This Agreement
may not be modified, amended, altered or supplemented except upon the signing
and delivery of a written agreement signed and delivered by both SCA and MGM
which specifically refers to this Agreement.

            16.      All parties to the transactions contemplated by this
Agreement acknowledge that neither Mr. Kirk Kerkorian, Tracinda Corporation nor
250 Rodeo, Inc., individually or collectively, is a party to this Agreement.
Accordingly, each of the parties hereto agrees that in the event (i) that there
is any alleged breach or default by any party under this Agreement or any
agreement provided for herein, or (ii) any party has any claim arising from or
relating to this Agreement or any such agreement, no party shall commence any
proceedings or otherwise seek to impose any liability whatsoever against Mr.
Kirk Kerkorian, Tracinda Corporation nor 250 Rodeo, Inc. by reason of such
alleged breach, default or claim.

            17.       This Agreement shall be governed by and construed in
accordance with the Laws of the State of Delaware, without giving effect to the
principles of conflicts of law thereof.

            18.       Neither this Agreement nor any of the rights, interests or
obligations hereunder shall be assigned by any of the parties hereto (whether by
operation of law or otherwise) without the prior written consent of the other
parties.  Subject to the forgoing, this Agreement will be binding upon, inure to
the benefit of and be enforceable by the parties and their respective successors
and permitted assigns.

            19.       This Agreement shall terminate automatically in the event
the Unconditional Non-Refundable Deposit is not remitted to the account
specified in Section 4 at or before Noon, New York City time on Monday,
September 13, 2004.

                   (REMAINDER OF PAGE INTENTIONALLY LEFT BLANK)


            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be signed by their respective officers thereunto duly authorized as of the date
first written above.

                                       SONY CORPORATION OF AMERICA

                                       By:____/s/_Howard Stringer__________

                                        Name:  Sir Howard Stringer
                                        Title: Chairman and Chief Executive


                                       METRO-GOLDWYN-MAYER INC.

                                       By:____/s/_Christopher J. McGurk_____

                                        Name:  Christopher J. McGurk
                                        Title: Vice Chairman and Chief Operating
                                               Officer