
1) Giving for free 2) Rhythm section
Found on
https://www.crosswordclues.com/clue/comping

Comping (an abbreviation of accompanying) is a term used in jazz music to describe the chords, rhythms, and countermelodies that keyboard players (piano or organ) or guitar players use to support a jazz musician`s improvised solo or melody lines. The term is also used for the action of accompanying, and for left hand part of a solo pianist. ==Typ....
Found on
http://en.wikipedia.org/wiki/Comping

This is the process of creating a single, composite recording from a number of 'takes'. This can be done in both the analogue and digital domains.
Found on
http://www.songstuff.com/glossary/C
No exact match found.