Return-path: Received: from mta1.snfc21.pbi.net (mta1-pr.snfc21.pbi.net) by sims1.snfc21.pbi.net (Sun Internet Mail Server sims.3.5.2000.01.05.12.18.p9) with ESMTP id <0FTP00LLLALRJL@sims1.snfc21.pbi.net> for frustum@sims-ms-daemon; Thu, 27 Apr 2000 17:27:32 -0700 (PDT) Received: from imo22.mx.aol.com ([152.163.225.66]) by mta1.snfc21.pbi.net (Sun Internet Mail Server sims.3.5.2000.01.05.12.18.p9) with ESMTP id <0FTP001K8ALIJI@mta1.snfc21.pbi.net> for frustum@sims1.snfc21.pbi.net; Thu, 27 Apr 2000 17:27:19 -0700 (PDT) Received: from SchaperP@aol.com by imo22.mx.aol.com (mail_out_v26.7.) id o.32.444861d (3964); Thu, 27 Apr 2000 20:27:06 -0400 (EDT) Date: Thu, 27 Apr 2000 20:27:06 -0400 (EDT) From: SchaperP@aol.com Subject: MUSIC SYSTEM To: mike-noel@gci.net, frustum@pacbell.net Message-id: <32.444861d.263a34da@aol.com> MIME-version: 1.0 X-Mailer: AOL 4.0 for Windows 95 sub 102 Content-type: multipart/mixed; boundary="part1_32.444861d.263a34da_boundary" This tape is labeled: MUSIC SYSTEM It appears to by produced by Software Technology Corp, a division of Processor Technology Corp. It contains: MUSIC M 0000 082E PRELD M 08D3 09AE ALLEG M 08D3 02D2 SARAB M 08D3 059F AIR M 08D3 0CF7 CHORL M 08D3 08B4 END ? 0000 0001 This is the music program that caused the disappearance of CPMUG disk 39. It toggles the interrupt enable line on the CPU on and off at a fast rate. The Sol did not use this line. I tried to get it to run of a Northstar (Z80) but the hardware was too different. Three voice harmony. The price was right considering any other method of making music cost over $100 per voice. [] MUSIC.ZIP