Yamaha SG1802 Gold Top Guitar W/Case (Made in Japan)SG carries on the legend Since its debut in 1974, the Yamaha SG has been the choice of some of the most influential guitarists. From its rich tone and long sustain to its outstanding playability and stunning design, all of its signature characteristics have stood the test of time, remaining relevant to this day. However, there have been countless changes in the music scene and the emergence of many new music styles since the birth of the SG guitars.