The Fender Jag-Stang is an electric guitar designed by Kurt Cobain, of the band Nirvana, intended as a hybrid of two Fender electric guitars: the Jaguar and the Mustang.
Cobain suggested his idea for an instrument to Fender, resulting in two left-handed prototypes built by former Custom Shop Master Builder Larry L. Brooks, only one of which was played by Cobain himself.
In an interview from January 4, 1994, Cobain talked about designing the Jag-Stang, since it had not yet been produced. He stated to Nardwuar the Human Serviette that he designed it by taking a Polaroid of the Mustang and Jaguar, cutting them in half and combining them.
It was shipped back to Fender for repairs before Cobain brought it with him on the European leg of Nirvana's In Utero tour in 1994, where the guitar was seldom played live.
Cobain sketched a basic design that was sent to Fender, which was later published as part of his Journals in 2002.
Cobain's prototype Jag-Stang had a Fender Texas Special pickup at the neck and a DiMarzio H-3 at the bridge. (The H-3 humbucker is not available as an individual product but the closest sounding one is the DiMarzio DP158 Evolution Neck Pickup.) The production Jag-Stang includes a "vintage style" single coil pickup and one "special design" humbucker, each with its own toggle switch which a player can use to switch from "on", "off", or "out-of-phase" settings. It employs the Mustang's "Dynamic Vibrato" bridge and like both of its predecessors, it has a 24" short scale neck (an exact replica of Cobain's favorite neck, from a Fender Mustang).
Originally produced in the fall of 1995, after Kurt Cobain's death, Fender Japan reissued the Jag-Stang two years after its 2001 cancellation due to popular demand. Fender once again discontinued importing the Jag-Stang from Japan as of May 2006.
The Jag-Stang was produced in two colors: Sonic Blue and Fiesta Red.
In 2016, Squier released the Squier Ryan Jarman Signature Guitar, which is commonly referred to as a 'Mus-Uar' and seen as a Jag-Stang in reverse, using the top half of a Mustang body and the bottom half of a Jaguar body. In an interview with Total Guitar magazine, Jarman stated that his first guitar was a Jag-Stang and that's partly where the inspiration for the 'Mus-Uar' originated from.
Kurt Cobain is the one who recommended the idea to Fender, picking up the "Jag-Stang." Kurt was the first to receive and play the guitar, which also featured a mimic of his favorite guitar neck. He used it on rare occasions. He only used the bridge pickup, a DiMarzio H-3 humbucker, that was replaced by a Seymour Duncan JB SH-4 at some time. Cobain's Sonic Blue Jag-Stang was given to R.E.M.'s Peter Buck by Courtney Love after Cobain died. He can be seen playing it (modified for right-handed playing) on the "What's the Frequency, Kenneth?" music video. Mike Mills, also from R.E.M., played this same guitar in concert during the song "Let Me In", itself a tribute to Kurt Cobain. An example of this can be seen on their Road Movie DVD. TAS 1000 guitarist, Cass Picken is seen playing a Sonic Blue Jag-Stang at a TAS-A-Thon. Ruban Nielson, of the band Unknown Mortal Orchestra, uses a red Jag-Stang. Dallon Weekes of Panic! at the Disco uses a Fender bass that appears to be modeled after the Jag-Stang's body style. Molly Rankin of Alvvays plays a red Jag-Stang. Conor Walls of Irish rock band Turfboy uses a Sonic Blue Jag-Stang. Dylan Borkowski of alternative group Sixth In Line uses a partially disassembled red Jag-Stang. John McCauley of the band Deer Tick (band) has been seen playing a Sonic Blue model, covered with stickers, live. Robert Madriaga from the band Barber Floyd has been seen playing a custom Fiesta Red Jag-Stang, live.