 The Leaves' version is notable for being the only recording of the song to reach the Top 40 of the "Billboard" chart.The Surfaris recording of the song, released on the B-side of their "So Get Out" single, is sometimes cited as being the first rock recording of the song, but a number of reliable sources contend that the Surfaris' version dates from 1966, well after the Leaves' original 1965 version.There is some dispute over exactly when the Surfaris' recording of the song was released.