YAMAHA CS1x Dance Synthesizer (1996) Blue is Beautiful demo cd from the 90s - YouTube
Yamaha CS1X Polyphonic Digital 90's Dance EDM Music Synthesiser | eBay
Yamaha CS1X lead arpeggiator demo (recording a lead part for my track ako - 𝖉𝖊𝖆𝖙𝖍 𝖗𝖊𝖘𝖎𝖘𝖙 +3) | Here's a little video taken while I was recording the lead part for my