Breakneck live work from Miles Davis – and proof that his famous 60s quintet wasn't only just about mellow and spacious sounds! The set was recorded at the same concert as the album My Funny Valentine – and while that one's mostly ballads, this one's mostly high tempo numbers that skip along with incredible ease – crackling with modern touches on the rhythm from Herbie Hancock, Ron Carter, and Tony Williams – and featuring some really excellent work by George Coleman on tenor sax!