So Close (from “Enchanted”)

We close the week with Alan Menken’s “So Close” from the movie Enchanted (2007). I have always been fascinated by the chord progressions and overall form of this song, given that it doesn’t really adhere to the traditional verse/chorus format. There are actually three modulations in this song — the first at 1:54, the second in the instrumental interlude at 2:37 (up a minor third!), and then back down at 2:50 before the vocal returns.

The Stylistics | Betcha By Golly Wow

In the 1970s, Philly Sound/Philly Soul was similar to Motown, yet also distinct from it — mostly due to its more adventurous harmonies. The Stylistics, one of most popular groups working in the genre, scored 12 R&B top ten hits in a row in the 70s.

This 1971 release changes key twice during the 30-second intro alone (0:14 and 0:28) — pivot modulations aided by colorful compound chords.

If I Dare (from “Battle of the Sexes”) | Sara Bareilles

The theme song from Battle of the Sexes, the 2017 biopic of 1970s tennis phenom Billie Jean King. Performed by Sara Bareilles, its appearance during the film’s closing credits — after the emotional rollercoaster of the movie itself — is an overwhelming moment. Starting in C major, the chorus shifts to C minor (for the first time at 1:08), then back to C major. The bridge, starting at 2:15, brings a shift to a quieter texture, then a jump to F minor at 2:33 — leading up to a triumphant modulation to G major at 3:18.

Stevie Wonder | I Never Dreamed You’d Leave in Summer

A lesser-known beauty from 1971 — a slice of “Little Stevie” Wonder’s nearly bottomless catalog of musical miracles. Co-written by Syreeta Wright, the tune only made it to #78 on the Billboard Hot 100, but it remains one of the most enduring of Stevie’s many ballads. Modulation at 1:41.

Chris Thile, Edgar Meyer, Stuart Duncan + Yo-Yo Ma | Attaboy

Classical musicians don’t always experiment with other genres, but famed cellist Yo-Yo Ma makes a regular habit out of it. Ma has collaborated regularly on jazz projects — but here, he and his band of noted Bluegrass/Americana players present a smooth, lyrical sample of a style often called Newgrass from 2011. Mod at 2:43, then back to the original key at 4:14.