Tthe Yamaha Billy Sheehan Signature Attitude 3 Electric Bass Guitar features Billy’s sound taken to a new level, with refined characteristics.Attitude’s low-end is robust and impressive, yet tight and regulated. The highs are clear and musical and the mid drives with a power rarely heard. The up to date technology, including our spline jointed body and exclusive ARE and IRA wood treatments along side newly designed pickups and a totally reworked neck joint make this bass something else. And with Billy’s involvement each step of the best way, playability is like no other guitar. It is clearly an Attitude, but It is an Attitude like you’ve gotten never heard it before. Case sold one by one.