Coltrane's "Giant Steps" explained: why it's so hard to play

Vox Earworm, with saxophonist Braxton Cook and Adam Neely, explains why Coltrane's 1959 tune is so hard to improvise over: a fast tempo and chords moving through three keys a major third apart.

Makes one of jazz's most famous harmonic puzzles understandable even if you don't read music.