Arthur Barrow is a multi-instrumental musician, best known for his stint as a bass guitar player for Frank Zappa in the late 1970s and early 1980s.

The project Shut Up 'n Play Yer Guitar consisting of Shut Up 'n Play Yer Guitar, Shut Up 'n Play Yer Guitar Some More and Return of the Son of Shut Up 'n Play Yer Guitar is a series of albums by Frank Zappa. The albums consist solely of electric guitar instrumentals and improvised solos (mostly) played live by Zappa and featuring a wide variety of backing musicians.