A.J. Fullerton is an American roots-rock artist, guitarist, songwriter, and record producer based in Nashville, TN. Originally from Western Colorado, he has spent the last decade carving out a distinctive voice as a fingerstyle and slide guitarist, blending blues, Americana, rock, and soul into a sound that is both rooted in tradition and unmistakably his own. Fullerton has shared the stage with Robert Cray, Jimmie Vaughan, Samantha Fish, Charlie Musselwhite, Christone "Kingfish" Ingram, Otis Taylor, Patrick Sweany, and many more. 

His recordings have earned both critical and commercial success. The Forgiver & The Runaway debuted at No. 1 on the iTunes Blues Chart, while his 2024 release Closer debuted at No. 7 on the Billboard Blues Albums Chart.  Fullerton has also received numerous accolades, including 24 Colorado Blues Society Members' Choice Awards.