1999 — Buckethead – Monsters And Robots

Buckethead — guitar (all tracks), bass (tracks 1, 8 and 11)Les Claypool — bass (tracks 2, 3, 5, 10, 12 and 13), vocals (track 3)Bryan "Brain" Mantia — drums (tracks 2, 3, 5, 8, 10, 11, 12 and 13)Phonopsychograph Disk — turntables (tracks 3, 5, 8, 10, 12 and 13)Bootsy Collins — vocals (tracks 1, 4, 7 and 9)Ovi-Wey — rap vocals (track 9)DJ Eddie Def — turntables (tracks 4 and 9)Max Robertson — vocals (track 11)The Chicken Scratch Choir — background vocals (track 3)