More early McLaughlin.
The Danny Thompson Trio; Danny Thompson on upright bass, Tony Roberts on sax and flute, John McLaughlin on guitar.
As I understand it, there were two BBC recordings of this group in 1967. The first recording has since been released as an album; but this one (which may be incomplete) from later in the year was apparently never released.
This is jazz, and reflects what McLaughlin was really into, rather than the recording sessions and gigs he played to pay the bills. This is a good group.
Subsequent to this, Danny Thompson was a founding member of the group Pentangle.