"I Do Love You" is a song written and performed by Billy Stewart.
[3] Stewart re-released the song as a single in 1969 which reached #94 on the Billboard Hot 100.
[4] The sound is loosely based around the last 30 seconds of The Impressions track, "I've Been Trying" from their 1964 album "Keep On Pushing".
GQ released a version as a single in July 1979 which reached #5 on the U.S. R&B chart and #20 on the Billboard Hot 100.
Warren G sampled GQ's version on the song "Relax Ya Mind" from his 1997 album, Take a Look Over Your Shoulder.