I just found this in my old "saved stuff" folder, from January 2000:
-----Original Message-----
From: BMT Micro, Inc. [mailto:bmt@wilmington.net]
Sent: Monday, January 24, 2000 12:51 PM
To: donmason@prysm.net
Subject: vanBasco's Midi Player
Thank you for ordering a license to vanBasco's MIDI player.
You need to register the software by pressing F10 (on your computers
keyboard)
inside the program.
Here is your registration information. Please enter it EXACTLY as
shown for proper registration (e.g. Smith, not smith or SMITH):
User Name: Don Mason
Registration Key: 9310131888
============================================
This letter will serve as your receipt. Please note that a charge
of $20 will appear on your credit card statement billed by BMT
Micro,
if you paid by credit card.
Please a copy of this letter for future reference, as there is a
$3.00 charge for lost registrations.
Thank you,
Order Fulfillment,
BMT Micro, Inc.