Document:

EXHIBIT 10.15

                                   DEMAND NOTE

$12,500.00                                                 Atlanta, Georgia
                                                              June 29, 2001

         Small Town Radio, Inc., a Georgia corporation (the "Maker"), for value
received hereby promises to pay to the order of Bolling Investments, LLC
("Holder"), without any abatement, reduction, diminution, setoff, defense,
counterclaim or recoupment whatsoever, including without limitation, any
abatement, reduction, diminution, setoff, defense, counterclaim or recoupment
due or alleged to be due to or by reason of, any past, present or future claims
which Maker may have against Holder, the sum of Twelve Thousand Five Hundred
dollars ($12,500.00) and any unpaid accrued interest hereon, as set forth below,
upon demand, (the date on which such demand is made "Maturity Date"). Payment
for all amounts due hereunder shall be made by mail to the registered address of
the Holder, or if requested in writing by the Holder, by wire transfer in
accordance with the Holder's instructions.

         The following is a statement of the rights of the Holder and the
conditions to which this Note is subject.

         1. Principal and Interest. Unless this Note is sooner paid, the
principal of and all accrued and unpaid interest on this Note shall be paid in
full on the Maturity Date. This Note may be prepaid at any time.

         Maker agrees to pay interest on the unpaid principal amount of this
Note from the Borrowing Date until the earlier of the Maturity Date or the date
an Event of Default occurs, at a rate of Twelve percent (12 %) per annum accrued
and compounded quarterly.

2.       Events of Default.

         (a) Event of Default. It shall be an event of default (an "Event of
Default") if Borrower shall default in the payment upon demand of the principal
or interest on this Note or any other amounts owing hereunder and such default
shall not have been cured within ten (10) days after written notice.

         (b) Default Rate of Interest. Upon the occurrence of an Event of
Default, the Maker shall pay the a default rate of interest of 18 percent (18 %)
per annum, compounding quarterly, on the total amount owed.

<PAGE>

         3. Remedies Cumulative. The remedies of Holder as provided herein and
in any other documents governing or securing repayment hereof shall be
cumulative and concurrent and may be pursued singly, successively, or together,
at the sole discretion of Holder, may be exercised as often as occasion
therefore shall arise. No act or omission of the Holder, including specifically,
but without limitation, any failure to exercise any right, remedy or recourse,
shall be effective as a waiver of any right of the Holder hereunder, unless set
forth in a written document executed by the Holder, and then only to the extent
specifically recited therein. A waiver or release with reference to one event
shall not be construed as continuing, as a bar to, or as a wavier or release of
any subsequent right, remedy or recourse as to any subsequent event.

         If this Note is collected with the assistance of an attorney, or if it
is collected through any legal proceedings at law or in equity or in bankruptcy,
receivership or other court proceedings, the Maker agrees to pay all reasonable
costs and expenses of collection including, but not limited to, court costs and
the reasonable fees and expenses of any attorney employed by the Holder hereof.

         4. Notices. All notices and other communications hereunder shall be in
writing and shall be deemed sufficiently given and served for all purposes when
personally delivered or given by telex or machine-confirmed facsimile or three
Business Days after a writing is deposited in the United States mail, first
class postage or other charges prepaid and certified, return receipt requested,
addressed to the address listed above each party's signature line (or at such
other address for a party as shall be specified by like notice).

         5. Governing Law; Venue. This Note shall be governed by and construed
in accordance with the laws of the State of Georgia, and venue for any action
taken in connection herewith or related hereto shall exclusively reside in
Fulton County, Georgia.

                                          Small Town Radio, Inc.
                                          Address:
                                          12600 Deerfield Parkway # 100
                                          Alpharetta, GA 30004

                                          By: /s/ Robert S. Vail
                                          ___________________________________
                                          Its:  PresidentEXHIBIT 10.16

             THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES
               ACT OF 1933 OR ANY APPLICABLE STATE SECURITIES LAWS
             AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED
                OF UNLESS IT HAS BEEN REGISTERED UNDER SUCH LAWS
                 OR AN EXEMPTION FROM REGISTRATION IS AVAILABLE

            THIS NOTE IS ISSUED WITH ORIGINAL ISSUE DISCOUNT ("OID")
                AS DEFINED BY SECTION 1273(A)(1) OF THE INTERNAL
                        REVENUE CODE OF 1986, AS AMENDED.

                                   DEMAND NOTE

$50,000.00                                                 Atlanta, Georgia
                                                             August 3, 2001

         Worldwide PetroMoly, Inc., d/b/a Small Town Radio, Inc., a Colorado
corporation (the "Maker"), for value received hereby promises to pay to the
order of John F. McMullan ("Holder"), without any abatement, reduction,
diminution, setoff, defense, counterclaim or recoupment whatsoever, including
without limitation, any abatement, reduction, diminution, setoff, defense,
counterclaim or recoupment due or alleged to be due to or by reason of, any
past, present or future claims which Maker may have against Holder, the sum of
U.S.$50,000.00 and any unpaid accrued interest hereon, as set forth below, upon
demand, but no sooner than ninety (90) days after the date set forth above (the
date on which such demand is made, the "Maturity Date"). Payment for all amounts
due hereunder shall be made by mail to the registered address of the Holder, or
if requested in writing by the Holder, by wire transfer in accordance with the
Holder's instructions.

         The following is a statement of the rights of the Holder and the
conditions to which this Note is subject.

         1. Principal, Interest and Grant of Shares. Unless this Note is sooner
paid, the principal of and all accrued and unpaid interest on this Note shall be
paid in full on the Maturity Date. This Note may be prepaid at any time.

         Maker agrees to pay interest on the unpaid principal amount of this
Note from the Borrowing Date until the earlier of the Maturity Date or the date
an Event of Default occurs, at a rate of eight (8%) per annum accrued and
compounded quarterly.

         Maker agrees to issue 500,000 shares of its restricted common stock,
subject to Rule 144, to John F. McMullan.

         2. Events of Default. It shall be an event of default (an "Event of
Default") if Borrower shall default in the payment upon demand of the principal
or interest on this Note or any other amounts owing hereunder and such default
shall not have been cured within ten (10) days after written notice.

<PAGE>

         3. Remedies Cumulative. The remedies of Holder as provided herein and
in any other documents governing or securing repayment hereof shall be
cumulative and concurrent and may be pursued singly, successively, or together,
at the sole discretion of Holder, may be exercised as often as occasion
therefore shall arise. No act or omission of the Holder, including specifically,
but without limitation, any failure to exercise any right, remedy or recourse,
shall be effective as a waiver of any right of the Holder hereunder, unless set
forth in a written document executed by the Holder, and then only to the extent
specifically recited therein. A waiver or release with reference to one event
shall not be construed as continuing, as a bar to, or as a wavier or release of
any subsequent right, remedy or recourse as to any subsequent event.

         If this Note is collected with the assistance of an attorney, or if it
is collected through any legal proceedings at law or in equity or in bankruptcy,
receivership or other court proceedings, the Maker agrees to pay all reasonable
costs and expenses of collection including, but not limited to, court costs and
the reasonable fees and expenses of any attorney employed by the Holder hereof.

         4. Notices. All notices and other communications hereunder shall be in
writing and shall be deemed sufficiently given and served for all purposes when
personally delivered or given by telex or machine-confirmed facsimile or three
Business Days after a writing is deposited in the United States mail, first
class postage or other charges prepaid and certified, return receipt requested,
addressed to the address listed above each party's signature line (or at such
other address for a party as shall be specified by like notice).

         5. Governing Law; Venue. This Note shall be governed by and construed
in accordance with the laws of the State of Georgia, and venue for any action
taken in connection herewith or related hereto shall exclusively reside in
Fulton County, Georgia.

                                          Worldwide PetroMoly, Inc
                                          (d/b/a Small Town Radio, Inc.)
                                          Address:
                                          12600 Deerfield Parkway, Suite 100
                                          Alpharetta, GA 30004

                                          By: /s/ Robert S. Vail
                                             _________________________
                                               Robert S. Vail
                                          Its Chairman and Chief Financial
                                           Officer

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