Be sure to add me to your favorites list "Classical" Sound Voice Set for Yamaha SY77 on Floppy Disk, 64 Orchestral Type Voices This is a set of 64 sounds on floppy disk for the Yamaha SY77 synthesizer keyboard workstation. They are Classical / Orchestral type sounds, 64 new voices, utilizing both the FM synthesis and AWM samples capability of the SY-77. These are on a Double Density floppy disk that loads into your SY77 drive. The disk is in never used before (except to load the data onto it) condition. These sounds are of an orchestral type, with various strings, brass and woodwind sounds, both solo and grouped, plus some choir, piano, harpsichord, harp, various tuned percussion instruments like bells and marimba, and various percussion as well. The appearance of the disk you get will vary, as I usually have several different brands of disks available, since DD disks aren't easy to find these days, but it will be unused and in excellent working condition. This is a floppy disk only, not a synthesizer or anything else included. * Note, please make sure that your SY77 disk drive is working correctly before purchasing this disk, as the floppy disk drive is the first thing to fail on these types of keyboards, which are more than 30 years old now. If you've just bought an SY77, it's best to try to save to and load from a blank disk first to make sure it works before you try a disk like this one. If it doesn't work, it's FAR more likely that the drive is bad, than the disk. Thank you! Please check out my Store!