Martin MSP4100 SP - Phosphor Bronze - Light Acoustic Strings bridge pins or use the new Unison

or use the new Unison & Accent to morph Styles to your own performance

making it possible for a teacher to play on one side while a student follows along on the other

and further complemented by the optional Yamaha LP-5A 3-pedal unit with damper

A great guitar strap

Martin MSP4100 SP - Phosphor Bronze - Light Acoustic Strings bridge pins or use the new UnisonMartin SP Acoustic strings are designed with the performer in mind. Made with high tensile strength core wire and finished with the highest quality wrap wire, Martins SP line of strings stands up to rigorous practice and performance schedules to deliver consistent true tone that you can count on song after song. It has: Bronze alloy for brilliance and long life Great price Studio quality performance