 He has appeared as a guest musician on albums by the Ramones and the Fleshtones, as well as Joey Ramone's solo album.As producer he has worked with The Dictators, The Master Plan, Manitoba's Wild Kingdom, The Figgs, Sin City Six, The Kowalskis, The Golden Horde, The Barracudas, The Untamed Youth, D Generation, The Connection, Skrap, Adrenalin OD, The Electric Playboys, The Smithereens, Prisonshake, Guided by Voices, The Waldos, The Connection, Daddy Long Legs, Amphetamine Discharge, The Bonzos, The Blue Chieftains, The Blood Drained Cows, Metadona, Alter Boys, Riff Raff, Stop, David Roter Method, Sibling Rivalry with Joey Ramone & Mickey Leigh, The Zantees with Billy Miller and Miriam Linna, Tongue Fu, Wheelers and Dealers, Sic F*cks with Tish and Snooky, and The Cyclones.Andy wrote all the songs for The Dictators and Manitoba's Wild Kingdom.