mailbox is the solo project of former Frantic Youth guitarist Joshua McComb. They formed in late 2025 with the former singer of Frantic Youth Jose Escobar, Kalvin Almaguer, and Brandon Rosas. They perform original music alongside their own renditions of songs such as "This Love" and "Santeria". Their take on indie sleaze blends influences from alt and early emo (Braid, Mineral, HUM). Think an alt rock inspired mix of Tame Impala, MGMT, Jimi Hendrix, Silverchair. They bring high levels of authentic teenage energy to the stage.

mailbox is a group of 4 Nebraska teens making indie sleaze. Alongside there indie/alt rock/1st wave emo orignals, they also preform there own versions of songs such as "This Love" and "Santeria". Onstage there energetic youthfulness shapes there stage presence.