 On the first side of the LP was a series of high tempo performances of bebop tunes and other staples of the Davis live repertoire from 1958.The performance was contemporaneous with Davis' "Milestones" album.Aside from the 1973 release "Jazz at the Plaza" (also a 1958 concert) during the LP era, this was the only legitimate (non-bootleg) recording of a live Davis combo performance earlier than the 1960 Blackhawk recordings.