The most feared song in jazz, explained

Making sense of John Coltrane's "Giant Steps." Follow Vox Earworm on Facebook for more: http://www.facebook.com/VoxEarworm And be sure to check out Earworm's complete first season here: http://bit.ly/2QCwhMH John Coltrane, one of jazz history's most revered saxophonists, released "Giant Steps" in 1959.