At The Beeb
This grouping assembles all collections which feature the recordings made by the band during two separate BBC session in 1973. They initially appeared as "Live at the Beeb" in 1989, and in 1995 Hollywood Records released a remastered version of the same -- now renamed to "Live at the BBC" (for the sake of a non-British audience who wouldn't be familiar with the term 'Beeb').