Finally! Piano comping transcribed from the best-selling Jamey Aebersold Jazz Volume 42: Blues in All Keys (Pepper number 2240703)! See how soulful jazz master James Williams negotiates the blues in all 12 keys, and you'll be ready for anything. Of course, the blues and ii-V7 voicings presented here are applicable to all other standards as well. Jazz players who already have the Volume 42: Blues in All Keys CD will enjoy playing along with the bass and drums by turning off the right channel.