Elton John | Harmony

Elton John‘s smash 1973 album Goodbye Yellow Brick Road, considered by many to be the peak of his career, featured plenty of well-known tunes. “Harmony,” the humble B-side of the hit “Bennie and the Jets,” utilized Elton’s unique wall-of-sound multi-layered background vocals. It modulates back and forth between Eb minor and Eb major. Starting in minor, it modulates to major just before the first chorus (0:33), then back into minor for the next verse at 1:09, and then back to major at 1:31 through the short balance of this distinctive tune.

Tower of Power | Just Another Day

The legendary horns of Tower of Power had hits with uptempo tunes and ballads alike — including plenty of modulations. Their 1973 release “Just Another Day” has key changes starting at 0:34, then returning to the original key at 0:57…continuing on from there.

Niya Norwood + Nikko Ielasi | Black Girl Magic

Happy February! In honor of Black History Month, here’s a lushly orchestrated, gospel-infused R&B tune, “Black Girl Magic” (2016), co-written by the lead vocalist, Niya Norwood, and performed by Berklee College of Music musicians, led by Nikko Ielasi.

The bridge starts with a sublime modulation at 3:16 and ends with a reversion to the original key at 3:42.