Bob Wiseman -- producer, folk songwriter, guitar-pop singer, and improvisational jazz pianist -- is as difficult to pin down as he is prolific. Having played keyboards for Canadian country blues-tinged rock band Blue Rodeo, Wiseman has dallied in everything from avant-garde to political pop since he left for a solo career. Wiseman's first solo release, Hits of the 60's and 70's, (independent) is a spirited showcase for "prepared piano" (a term referring to altering the piano's sound by slipping paper, coins or vegetables between the strings). His subsequent record, Bob Wiseman Sings Wrench Tuttle: In Her Dreams (1989, Risque Disque/ Atlantic) is a more accessible work, featuring mostly simple blues/ pop melodies sparsely laid down by piano or guitar, and accompanied by Wiseman's trademark yowl. Bob Wiseman is a gifted piano player and a highly individualistic singer-songwriter. His contributions to the world of folk, improvisational piano and pop are boundless, and his work is always liable to provoke and inspire.