Kurt Cobain designed this Fender - a hybrid of the Jaguar and Mustang guitars, and two left-handed prototypes were built for him. Courtney Love gave his Sonic Blue version to R.E.M.’s Peter Buck after Cobain died. There have been several production runs of the guitar which features a vintage-style single coil pickup and a humbucker, each with their own switch that can be set to “out-of-phase”. The model was revived by Fender Japan in 2003, but then discontinued in 2006.