Mark Prados and Chris Vandercook will take a musical look at the grown of post World-War II blues at Hawaii Public Radio's Atherton Studio for Performing Arts Saturday.

The "Urban Blues" concert will look at blues history as it took hold in Chicago, Detroit and Los Angeles. The concert celebrates musicians like B.B. King, Muddy Waters, "Little Walker" Jacobs and John Lee Hooker.

Tickets are $25 general, $20 for HPR members, and $15 for students with ID. For reservations or information, call 955-8821.