Description JOE MAPHIS ."King Of The Strings" Promo EP. Guitar Instrumentals.Starday SEP 42. Condition is Used. Dispatched with Royal Mail 1st Class Large Letter. A rare EP by the great Joe Maphis, the guitar virtuoso of Country Music. This is hard to find for sale anywhere, if at all, and so a great chance to acquire this record now, which incidentally is almost in a M - Cond. One of 3 x Joe Maphis records for sale in today's listings. Best of luck if you're bidding, as there will be a lot of interest in this rare record. Overseas buyers please await invoice before payment, but P & P costs will be very reasonable.