Denny Zeitlin has recorded over thirty-five critically acclaimed albums; twice won first place in the Down Beat International Jazz Critics Poll; written original music for Sesame Street; and appeared on network TV, including repeats on the Tonight Show, and CBS Sunday Morning. Zeitlin's lecture-demonstration "Unlocking the Creative Impulse: The Psychology of Improvisation" has been presented across the U.S. and in Europe.He has concertized throughout the U.S., Canada, Japan, and Europe, at colleges, jazz clubs, and major festivals; appearing with jazz greats such as Joe Henderson, Herbie Hancock, Pat Metheny, Tony Williams, Bobby Hutcherson, John Patitucci, John Abercrombie, Marian McPartland, Charlie Haden, David Grisman, Kronos Quartet, Paul Winter, David Friesen, Matt Wilson, Buster Williams, George Marsh, and many others.