Learn musical improv from Laura Hall of "Whose Line Is It Anyway?"

Are you a musician who performs with an improv comedy group? If so, this book is for you You'll also greatly benefit if you are a music director, improv team leader, improv teacher or coach, improv actor or singer, or just a hardcore Whose Line fan.
From the Foreword by Colin Mochrie:
"On Whose Line, Laura supplies note-perfect music styles for Wayne Brady, Brad Sherwood, Chip Esten, Jeff Davis, et al, to shine on. But Laura's true genius is that she can make caterwaulers like me sound good...