Ram Jam was an American rock band formed in New York in 1977, prominently known for their hit single "Black Betty" in 1977."Black Betty" (Roud 11668) is a 20th-century African-American work song often credited to Huddie "Lead Belly" Ledbetter as the author, though the earliest recordings are not by him. Some sources claim it is one of Lead Belly's many adaptations of earlier folk material; in this case an 18th-century marching cadence about a flintlock musket. There are numerous recorded versions, including a cappella, folk, and rock arrangements. The best known modern recordings are rock versions by Ram Jam, Tom Jones, and Spiderbait, all of which were hits.