A number of idiophones that are normally struck, such as vibraphone bars and cymbals, can also be bowed.
en.wikipedia.org During live performances they have a third member playing a vibraphone, a drum, and two cymbals placed on each other (like a hihat).
en.wikipedia.org He stopped playing vibraphone in the 1970s but continued on clarinet in the 1980s and 1990s.
en.wikipedia.org After that, the vibraphone changes to the wood blocks and, later on, the harpsichord starts a lengthy solo.
en.wikipedia.org The group was unusual in that it featured bassoon, flute, and vibraphone along with the more conventional jazz instruments, saxophone, piano, bass, and drums.
en.wikipedia.org