Sidney Selby (July 28, 1931 – September 23, 2020), known as "Guitar Crusher" and formerly as "Bone Crusher", was an American blues singer and guitarist. He was known as "The Big Voice from New York". He also played guitar and blues harmonica. Selby was born in Hyde County, North Carolina. He also toured with artists such as Ben E. King, The Drifters and The Isley Brothers.