The baritone guitar is a guitar with a longer scale length, typically a larger body, and heavier internal bracing, so it can be tuned to a lower pitch. Gretsch, Fender, Gibson, Ibanez, ESP Guitars, PRS Guitars, Music Man, Danelectro, Schecter, Jerry Jones Guitars, Burns London and many other companies have produced electric baritone guitars since the 1960s, although always in small numbers due to low popularity. Tacoma, Santa Cruz, Taylor, Martin, Alvarez Guitars and others have made acoustic baritone guitars.

Ian Thomas Garner MacKaye is an American musician. Active since 1979, he is best known as the co-founder and owner of Dischord Records, a Washington, D.C.-based independent record label, and the frontman of hardcore punk band Minor Threat and post-hardcore band Fugazi. MacKaye was also the bassist for the short-lived band the Teen Idles, and frontman for Embrace, and Pailhead, a collaboration with the band Ministry. MacKaye is a member of The Evens, a two-piece indie rock group he formed with his wife Amy Farina in 2001 and in 2018 formed the band Coriky with Farina and his Fugazi band mate Joe Lally.