Unidentified recordings from Audiodisc acetate record labeled Don Harris Group/Shelly Manne

These two recordings are from a 6-track 12-inch Audiodisc acetate record of unknown origin, likely made in the late 1950s or very early 1960s. Both appear to be recorded live; I was unable to identify the first recording, however the second is clearly Body and Soul featuring an unknown singer. The remaining four tracks on the disc are studio versions of the first four tracks on Shelly Manne's "More Swinging Sounds" from 1956 (Moose the Mooche, The Wind, Pint of Blues, and Tommyhawk).