This program has one flaw in it. I know about it but because you want GS software I am releasing it in this manor and state. The flaw is that it does not do an ONLINE call when you wish to load from another disk or save to another disk. This can be overcome however. Just make sure that your data disk has a volume name of /MUSICGS. When you wish to load or save data just insert this disk into your boot drive instead of the program disk. This folders contents may just permit a launch of the program from your HD. Then again it may not. In which case you should copy all of the folder files onto an initilized 3.5 ProDOS 800k disk named MUSICGS and include a P8 system file of the version of your choice - that will fit on such disk,be able to launch, run and function properly. Until a better version is made available this one may have to surfice. Thank You & Enjoy!