松本明人(真空ホロウ)meets Yamaha A Series
A Series on The Road with Into The Ark
Secret of The Powerful Acoustic Sound
Billy White Acre "PooPooHed"
Gord Olson - Sol and the Drear (Yamaha AC3M demo)
Alex Skolnick – Yamaha THR10 and A3R
Nick Johnston- Yamaha AC3R Acoustic Guitar Demo