Desc: Bass Guitar Master Class: With John Entwistle. The Who's legendary John Entwistle gives a personal bass lesson that covers fingering, licks, octave style, chords, hammer-ons, pull-offs, picking techniques, harmonics, soloing concepts, walking bass lines, string-bending, and phrasing-all in the famous Entwistle style. Here is a unique chance to learn from the man who wrote the book when it comes to rock 'n' roll electric bass.