3:19

YAMAHA QY700 improvisation 2

29:17

Yamaha QY700 Music Sequencer

2:59

Sky high - Jigsaw - Bass cover

28:49

Instrumental Whiskey Blues Solo Guitar

8:49

YAMAHA QY700

3:24

Nine Inch Nails - A Warm Place(cover with YAMAHA QY70)

56:47

YAMAHA QY300 Instruction Video / ヤマハ QY300 インストラクション ビデオ

2:03:34

Modern Talking,sandra, Michael Jackson, ABBA,C C Catch, Bad Boys Blue🤍Legends Golden Eurodisco