Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!spool.mu.edu!news.cs.indiana.edu!noose.ecn.purdue.edu!en.ecn.purdue.edu!cmm
From: cmm@en.ecn.purdue.edu (Chris M McKinsey)
Newsgroups: comp.sys.apple2
Subject: Re: Music
Message-ID: <1991Jun24.144843.10923@en.ecn.purdue.edu>
Date: 24 Jun 91 14:48:43 GMT
Article-I.D.: en.1991Jun24.144843.10923
References: <9106241411.AA22109@apple.com>
Organization: Purdue University Engineering Computer Network
Lines: 3

Yes, of course it's possible. The GS has an Ensoniq 5503 sound chip. 

   <BIG SMILES>