Lester William DeMerle, born on November 4, 1946, in Brooklyn, is a distinguished American jazz drummer, vocalist, and bandleader. He began playing drums at the age of ten and studied under Bob Livingstone in New York from 1960 to 1965. By age 15, DeMerle was already jamming with jazz legends Lionel Hampton and Gene Krupa and performed at the 1964 New York World's Fair. He furthered his musical education by studying harmony and music theory with Alf Clausen through correspondence.

In the late 1960s, DeMerle freelanced with notable musicians like Alan Dawson and Lee Castle and played with the Jimmy Dorsey Band. He formed his own group, Sound 67, in 1967, featuring Randy Brecker and Arnie Lawrence. His debut album, "Spectrum," was released in 1969 and included contributions from musicians such as Marvin Stamm and Frank Foster.

DeMerle joined the Harry James Big Band in 1970, remaining a member until 1982. During this period, he performed at the Newport Jazz Festival and contributed to the Grammy Award-winning album "King James Version." In Los Angeles, he led his group Transfusion and collaborated with artists like Michael Brecker and David Benoit.

In 1986, DeMerle began working with his wife, singer Bonnie Eisele, in a big band setting. They later moved to Fernandina Beach, Florida, where DeMerle founded the Amelia Island Jazz Festival. His discography includes several albums on Origin Records, paying tribute to Blue Note Records.

Renowned for his ability to sing and play drums simultaneously, DeMerle has accompanied many iconic vocalists, including Sammy Davis Jr., Tony Bennett, and Frank Sinatra. His dynamic performances with Bonnie Eisele continue to captivate audiences worldwide.