This the first of the Solid Top range by Yamaha. The face of the guitar, rather than being constructed of veneer (or "ply") like less expensive guitars, is a single thickness of quality spruce and so is stronger, sounds louder and provides a more dynamic response for the player. A great choice for the beginnner looking for something a little better that they can keep or for the developing student looking for something a little better than a cheaper ply instrument.