"I Wanna Be Your Dog" is a song by American rock band the Stooges, released as the group's debut single from the band's 1969 self-titled debut album. The riff is composed of only three chords (G, F♯ and E), is played continuously throughout the song (excepting two brief 4-bar bridges). The 3-minute-and-9-second-long song, with its distortion-heavy guitar intro, single-note piano riff played by producer John Cale of the Velvet Underground, and steady, driving beat, gave the cutting edge of the early heavy metal and punk sound.[4]