Began as a clarinetist, in 1940 started playing xylophone as well. After the war bought a vibraphone and freelanced in New York. Organized own bop group, which recorded 1949-1950, and played and recorded with Oscar Pettiford in 1951. From 1951 to 1953 member of George Shearing's quintet; then led group with Howard McGhee. Toured and recorded with [a=Artie Shaw And His Gramercy Five] 1953-1954.