Accompaniment 

A musical part which supports or partners an instrument, voice or group.

She sang to guitar accompaniment

Accompaniment by Shshssb w January 17, 2018

accompliments 

(noun) multiple kind remarks made to someone about a single achievement

Joy got accompliments on her excellent idea for a new word in the Urban Dictionary!

accompliments by Dem Girlz May 14, 2015

accompliment

noun: accompliment is music to go with food.

What a great restaurant - no prebooking required and the accompliment was excellent.

accompliment by Uncle Marvo June 22, 2009

accompanyment 

to have been accompanied. or being accompanied by.

been talkin to a friend on your way to tacobell, and you say " ok im here. thank you for your accompanyment"

accompanyment by stephanie villeda October 9, 2006

accompaniminimalist 

A term for a piano accompanist who cannot play all of the notes, due to inexperience or sucking at piano.

"Damn, that would've been a good song if the accompaniminimalist had played in the right key..."

accompaniminimalist by Froggit May 19, 2016