Be sure to add me to your favorites list Original Yamaha QX5 Sequencer Quick Reference Manual Card, Original 1980's Yamaha Quick Lookup Sheet. This is a 2 sided card of information for the Yamaha QX5 sequencer. It's an original from Yamaha and has the record mode, edit mode and playback mode information on one small sheet. It's in very good condition, with some minor wear from use, and very handy to have to quickly lookup information while programming your QX-5. Original Yamaha document from 1986, made in Japan! This is a manual or document, this is NOT a piece of equipment or instrument. If you have any questions, I'm always happy to answer them. Thanks for looking and please check out my Store!