vibist

/ ˈvaɪbɪst /

noun

1. informal.
   a person who plays a vibraphone in a jazz band or group

Example Sentences

On “Bolivia,” Hayes meshed with Nelson such that he and the vibist seemed to be playing a duet, the drummer adapting and accenting Nelson’s rhythms with seeming telepathy.

From Washington Post

When the vibist Jim Hart replaced Hitchcock, the band gained new impetus.

From The Guardian