Holo-Corey is the band leader of Hologrojband. He is the lead singer and guitarist of the band. He is the hologram version of Corey Riffin. He appeared in the episode "Hologroj." He is voiced by Lyon Smith.
Holo-Corey is a hologram of Corey. He is light blue and has some horizontal white static lines that move along his body.
- "Are you ready to rock? We'll see you in the park."
- "And sometimes, the idea is better the second time around."
- "Thanks for coming out everybody!"