 With Phil Cunningham

With Silly Wizard

With Relativity

With Nightnoise

With Celtic Fiddle Festival

With Susan McKeown

"With Thomas Moore (spiritual writer)"

With The Raindogs

With others

In the 1990s Johnny worked with the New York-based theater company Mabou Mines on a theatrical production, "Peter & Wendy".He composed music and lyrics for this musical adaptation of J.M.Barrie's play ""Peter Pan"," which won two OBIE Awards.