Ethnomusicologist Guthrie P. Ramsey, Jr., wrote a moving piece on the importance of George Duke, in which he writes about listening to Jamal Ahmad's Soul of Jazz show Tuesday on WCLK, which was a tribute to Duke.

Guthrie is the Edmund J. and Louise W. Kahn Term Professor of Music and Africana Studies at the University of Pennsylvania.  Follow him on Twitter at @DrGuyMusiqology and Click here to read the post.