As per the Oxford English Dictionary, "Coda, n: Music. Esp. in classical music: an independent and often elaborate passage which follows the end of the main part of a movement and brings the movement to its conclusion. More generally: the concluding passage of a piece or movement, typically forming an addition to its basic structure."
Coda 2 is one of the first 'Music' paintings that Cenedella made in 1981. The chaotic scene takes place inside a music hall showing a baffled audience listening to the symphony orchestra passionately playing their instruments which are spewing out blue, green, orange and red bubbles while they follow their emphatic Conductor directs his musicians with his batons.