NUMBER SERIES IS RANDOM Squier® pays tribute to the godfather of alternative rock and leader of the band Dinosaur Jr., J. Mascis, with a striking new Jazzmaster® model, capable of offering sound quality and performance comparable only to the guitarist to whom it is dedicated. The pickups, hardware and finish have been designed by J. Mascis himself, and give this Jazzmaster® spectacular sound quality and intrinsic value. Only one instrument is good enough to bear his signature on the headstock: the J. Mascis Jazzmaster®.