“Earth, Wind & Fire held a lofty status as the perhaps the preeminent R&B band in America as they began making their 1979 album I Am,” (American Songwriter). “It was by no means an overnight journey to get to that exalted status. Early in the ‘70s, the Chicago-based outfit labored to find a widespread audience. That all changed in 1975 with the release of the album That’s the Way of the World. Spurred by a No. 1 hit single in “Shining Star,” the album ended up hitting the top of the charts as well. EWF sustained that momentum through a series of smash LPs and singles in the second half of the decade.
Although they wrote much of their own material, the band occasionally looked to outside sources as well. That’s how they nabbed “After the Love Has Gone,” which was penned by a trio of writers who didn’t have any idea they were going to be submitting the song to an R&B band.”
This classic power ballad, co-written by Bill Champlin, David Foster, and Jay Graydon, reached #2 in the USA during the summer of 1979. The first modulation is at 0:53; thereafter, the mods are too numerous to track!
UPDATE, April 2021: We were mistaken … The internet’s friendliest guide to music theory, Charles Cornell, tracked all the key changes!