SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
SCHEDULE 13G/A
Under the Securities Act of 1934
(Amendment No.1)
UNITED RENTALS, INC.
--------------------------------------------------------------------------------
(Name of Issuer)
COMMON STOCK
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(Title of Class of Securities)
911363109
--------------------------------------------------------------------------------
(CUSIP Number)
April 24, 2006
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(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:
[_] Rule 13d-1(b)
[X] Rule 13d-1(c)
[_] Rule 13d-1(d)
The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities
Exchange Act of 1934 or otherwise subject to the liabilities of that
section of the Act but shall be subject to all other provisions of the Act
(however, see the Notes).
(Continued on following pages)
(Page 1 of 7 Pages)
CUSIP No.911363109 13G/A Page 2 of 7 Pages
________________________________________________________________________________
1. NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
Colburn Music Fund (the "Fund")
________________________________________________________________________________
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [X]
(b) [_]
________________________________________________________________________________
3. SEC USE ONLY
________________________________________________________________________________
4. CITIZENSHIP OR PLACE OF ORGANIZATION
California
________________________________________________________________________________
NUMBER OF 5. SOLE VOTING POWER
SHARES 7,660,797
_________________________________________________________________
BENEFICIALLY 6. SHARED VOTING POWER
OWNED BY 0
_________________________________________________________________
EACH 7. SOLE DISPOSITIVE POWER
REPORTING 0
_________________________________________________________________
PERSON 8. SHARED DISPOSITIVE POWER
WITH 7,660,797
________________________________________________________________________________
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
7,660,797
________________________________________________________________________________
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[_]
________________________________________________________________________________
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
9.9%
________________________________________________________________________________
12. TYPE OF REPORTING PERSON
CO
________________________________________________________________________________
CUSIP No.911363109 13G/A Page 3 of 7 Pages
________________________________________________________________________________
1. NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
The Colburn School (the "School")
________________________________________________________________________________
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [X]
(b) [_]
________________________________________________________________________________
3. SEC USE ONLY
________________________________________________________________________________
4. CITIZENSHIP OR PLACE OF ORGANIZATION
California
________________________________________________________________________________
NUMBER OF 5. SOLE VOTING POWER
SHARES 0
_________________________________________________________________
BENEFICIALLY 6. SHARED VOTING POWER
OWNED BY 0
_________________________________________________________________
EACH 7. SOLE DISPOSITIVE POWER
REPORTING 0
_________________________________________________________________
PERSON 8. SHARED DISPOSITIVE POWER
WITH 7,660,797
________________________________________________________________________________
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
7,660,797
________________________________________________________________________________
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[_]
________________________________________________________________________________
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
9.9%
________________________________________________________________________________
12. TYPE OF REPORTING PERSON
CO
________________________________________________________________________________
CUSIP No.911363109 13G/A Page 4 of 7 Pages
Item 1(a). Name of Issuer:
United Rentals, Inc.
____________________________________________________________________
Item 1(b). Address of Issuer's Principal Executive Offices:
Five Greenwich Office Park
Greenwich, CT 06830
____________________________________________________________________
Item 2(a). Name of Person Filing:
Colburn Music Fund and The Colburn School
____________________________________________________________________
(b). Address of Principal Business Office, or if None, Residence:
(Fund) (School)
1000 Wilshire Boulevard 200 South Grand Avenue
Suite 340 Los Angeles, California 90012
Los Angeles, California 90017
____________________________________________________________________
(c). Citizenship:
California (Fund) and California (School)
____________________________________________________________________
(d). Title of Class of Securities:
Common Stock
____________________________________________________________________
(e). CUSIP Number:
911363109
____________________________________________________________________
Item 3. If This Statement is Filed Pursuant to Sections 240.13d-1(b) or
240.13d-2(b) or (c), Check Whether the Person Filing is a:
(a) [_] Broker or dealer registered under Section 15 of the Act
(15 U.S.C. 78o).
(b) [_] Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c).
(c) [_] Insurance company as defined in Section 3(a)(19) of the Act
(15 U.S.C. 78c).
(d) [_] Investment company registered under Section 8 of the Investment
Company Act of 1940 (15 U.S.C. 80a-8).
(e) [_] An investment adviser in accordance with Section 240.13d-
(b)(1)(ii)(E). (Post)
(f) [_] An employee benefit plan or endowment fund in accordance with
Section 240.13d-1(b)(1)(ii)(F).
CUSIP No.911363109 13G/A Page 5 of 7 Pages
(g) [_] A parent holding company or control person in accordance with
Section 240.13d-1(b)(1)(ii)(G). (Principal)
(h) [_] A savings association as defined in Section 3(b) of the Federal
Deposit Insurance Act (12 U.S.C. 1813).
(i) [_] A church plan that is excluded from the definition of an
investment company under Section 3(c)(14) of the Investment
Company Act of 1940 (15 U.S.C. 80a-3).
(j) [_] Group, in accordance with section 240.13d-1(b)(1)(ii)(J).
Item 4. Ownership.
Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.
(a) Amount beneficially owned:
7,660,797
______________________________________________________________________
(b) Percent of class:
9.9%
______________________________________________________________________
(c) Number of shares as to which such person has:
(i) Sole power to vote or to direct the vote:
7,660,797 (Fund) and 0 (School)
(ii) Shared power to vote or to direct the vote:
0
(iii) Sole power to dispose or to direct the disposition of:
0
CUSIP No.911363109 13G/A Page 6 of 7 Pages
(iv) Shared power to dispose or to direct the disposition of:
7,660,797
Item 5. Ownership of Five Percent or Less of a Class.
If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities check the
following [ ].
_______________________________________________________________________
Item 6. Ownership of More Than Five Percent on Behalf of Another Person.
Not Applicable
_______________________________________________________________________
Item 7. Identification and Classification of the Subsidiary Which Acquired the
Security Being Reported on by the Parent Holding Company or Control
Person.
Not Applicable
_______________________________________________________________________
Item 8. Identification and Classification of Members of the Group.
Colburn Music Fund and The Colburn School
_______________________________________________________________________
Item 9. Notice of Dissolution of Group.
Not Applicable
______________________________________________________________________
Item 10. Certifications.
By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were not acquired and are not
held for the purpose of or with the effect of changing or influencing
the control of the issuer of the securities and were not acquired and
are not held in connection with or as a participant in any transaction
having that purpose or effect.
CUSIP No.911363109 13G/A Page 7 of 7 Pages
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete
and correct.
Dated: April 25, 2006
COLBURN MUSIC FUND
/s/ EUGENE KRIEGER
----------------------------------------
Name: Eugene I. Krieger
Title: President
THE COLBURN SCHOOL
/s/ JOSEPH THAYER
----------------------------------------
Name: Joseph Thayer
Title: Executive Director
and Secretary