US3 | The Love of My Life

Us3, a hiphop group with members from both the US and UK, is probably best known for the sample-heavy 90s hit “Cantaloop/Flip Fantasia.”

Like most of Us3’s output, “The Love of My Life” (2009) draws heavily on dense jazz-infused textures and chord progressions. But the sound is also driven by Hiphop grooves and lyrical traditions. The tune modulates up two whole steps at 0:38, pivoting between these two keys throughout: 0:56, 2:30, and 2:49.

Us3 | The Day That I Died

Hiphop isn’t usually the first genre that comes to mind when considering modulations. But Us3, a group featuring UK-based musicians and best known for the 90s hit “Cantaloop/Flip Fantasia,” manages quite a few key changes — built around samples drawn from unprecedented access to the entire Blue Note Records jazz catalog.

“The Day That I Died” (2007) is characteristic of Us3’s eclectic lyrics, which put storytelling front and center. Modulations at 1:28, 1:47, 2:46, 3:07, 3:25, 3:44, 4:44, and 5:03.

Stefon Harris + Blackout | Until

A beautiful jazz waltz featuring the vibraphone of rising star Stefon Harris. This 2007 tune was originally written by Sting for the Kate & Leopold soundtrack. Modulation at 1:29.

Harris has said, according to All About Jazz: “For me, as an African-American, it’s part of the reason I get up. Jazz is not just fun for me. This is my cultural heritage. When I look at the great Miles DavisDuke EllingtonLouis ArmstrongJohn Coltrane, as we go down the line, I feel a great deal of pressure, and honor, to be striving to be a part of this legacy.”