220px-hermanhermitsalbum#15 – Herman’s Hermits – “I’m Into Something Good” – (1965)

Herman’s Hermits, one of the top bands of the British Invasion of the mid-1960s, made this song famous, but it was originally recorded by someone else. In fact, it was co-written by Carole King (!). Who knew? It was the band’s first single and remains their best.