Trefor tours the UK with Paris based U.S. guitarist Jimmy Gourley Tours Another 1996 highlight was a U.K. tour with Paris based U.S. guitarist Jimmy Gourley. Skills Posted on January 2, 1996 ← Trefor Owen’s 1996 festival dates included Keswick, Llangollen and Cork. In January 1997 Trefor played at the NAMM Show in Los Angeles →