'One O'Clock Jump' if from an April 29, 1947 concert at the Pasadena Civic Auditorium.
Line-up is Howard McGhee, Vic Dickenson, Benny Carter, Wardell Gray, Erroll Garner, Irving Ashby, Red Callender and Jackie Mills
The Garner 'Little Girl' (also known as 'Lavande') is from another Pasadena Civic Auditorium concert. Summer of 1949 this time. John Simmons is on bass and Chuck Thompson on drums.
Not sure about the rest.