I'm a Man (The Spencer Davis Group song)

"I'm a Man" is a song originally performed by the British rock band The Spencer Davis Group, released in January 1967. The song is known for its driving rhythm, Steve Winwood's powerful vocals and organ playing, and its blues-rock foundation.

The song was co-written by Steve Winwood and his brother Muff Winwood, who was also the bassist for the Spencer Davis Group. The lyrics celebrate a man's self-confidence and abilities. Although superficially appearing as boastful machismo, the song is often interpreted as a tongue-in-cheek celebration of male identity during the burgeoning counterculture of the 1960s.

"I'm a Man" became a significant hit for The Spencer Davis Group, reaching number nine on the UK Singles Chart and number ten on the Billboard Hot 100 in the United States. The song's success helped to further establish the band's international reputation.

Following Steve Winwood's departure from the Spencer Davis Group to form Traffic, "I'm a Man" remained a popular song. It was notably covered by the band Chicago in 1969. Chicago's version extended the song into a longer, more experimental piece, incorporating elements of jazz and progressive rock, and featuring extended instrumental jams. This version also achieved considerable success, reaching number 49 on the Billboard Hot 100.

The song has been covered by various other artists over the years, reflecting its enduring appeal and influence on rock and blues music. Its driving rhythm and energetic performance make it a popular choice for live performances and a staple of classic rock radio.