American songwriters Jimmy Davis, Roger "Ram" Ramirez, and Jimmy Sherman are best known for their collaborative composition "Lover Man (Oh, Where Can You Be?)." This enduring jazz standard, published in 1941, became a signature song for Billie Holiday and has been recorded by countless artists across the decades, solidifying their place in the Great American Songbook. Their individual contributions to jazz and popular music also include other notable works, but "Lover Man" remains their most significant joint legacy.