Roger Kynard "Roky" Erickson was an American musician and singer-songwriter. He was a founding member and the leader of the 13th Floor Elevators and a pioneer of the psychedelic rock genre.

"You're Gonna Miss Me" is a song by the American psychedelic rock band the 13th Floor Elevators, written by Roky Erickson, and released as the group's debut single on Contact Records in 1966. It was reissued nationally on International Artists, in May 1966. Musically inspired by traditional jug band and R&B music, combined with the group's own experimentation, "You're Gonna Miss Me" with its Stacy Sutherland and Tommy Hall-penned B-side "Tried to Hide" was influential in developing psychedelic rock and garage rock, and was one of the earlier rock compositions to use the electric jug. Accordingly, critics often cite "You're Gonna Miss Me" as a bona fide garage rock song and a classic of the counterculture era.