“Guitarist/vocalist George Johnson and bassist/vocalist Louis Johnson formed the band Johnson Three Plus One with older brother Tommy and their cousin Alex Weir while attending school in Los Angeles,” (AllMusic). “When they became professionals, the band backed such touring R&B acts as Bobby Womack and the Supremes. George and Louis Johnson later joined Billy Preston’s band, and wrote “Music in My Life” and “The Kids and Me” for him before leaving his group in 1973.”
After scoring hits with “I’ll Be Good to You,” “Stomp,” and “Strawberry Letter 23,” The group released the single “The Real Thing” in 1981, reaching #11 on the R&B charts.
“The Real Thing” starts in A minor, but prominently shifts to C# minor at 0:50 and again to E minor at 1:20 before returning to A minor at 1:35. More changes follow from there.