JOHN & SHEILA TIMMERMAN “Higher Ground”
JOHN & SHEILA TIMMERMAN “Nothing Else Matters”
JOHN & SHEILA TIMMERMAN “Calling You”
JOHN & HERMAN PIETER DE BOER “Zonnig Madeira”
JOHN & TRIO 054 “Laat me” Herman Pieter de Boer
JOHN & SHEILA TIMMERMAN “If I ain’t got you” (Alicia Keys)
JOHN & SJOERD BLUES “Mustang Sally”
JOHN & TRIO OL 55 “Alice” (Tom Waits)