On Saturday, January 17, 2026, the iHeartRadio ALTer EGO 2026 returned to Los Angeles, taking over the Kia Forum for a full night celebrating alternative music across generations. Blending legacy acts with rising artists, the lineup delivered a powerful mix of nostalgia, discovery, and high-energy performances.
Due to Los Angeles traffic, I unfortunately missed the opening set by Cage the Elephant, a frustrating start given the band’s reputation for explosive live shows.
The first full set I caught was almost monday, who brought bright, sun-soaked indie pop energy to the Forum. Their performance was short but effective, packed with upbeat melodies and infectious rhythms. Closing with fan favorite “Can’t Slow Down,” the band had the crowd dancing early, with the frontman fully unleashed on stage, feeding off the audience’s enthusiasm.
The pace softened with Mt. Joy, offering a more acoustic, introspective moment in the lineup. Personally unfamiliar with their work beforehand, the set felt like a genuine discovery. Their calm, folk-driven sound created a welcome contrast. They also performed a song together with Gigi Perez.
One of the most anticipated performances came next with Good Charlotte, marking a long-awaited return to Los Angeles. For many in the crowd, this was pure early-2000s nostalgia. Hearing songs like “The Anthem,” or “Lifestyles of the Rich & Famous” live felt surreal, as someone who grew up with their music.
Another highlight came from Gigi Perez, whose performance surprised many, myself included. Her voice immediately stood out—clear, emotional, and powerful. She closed her set with “Sailor Song,” a track widely recognized by the crowd, turning her performance into one of the evening’s most intimate moments.
The atmosphere shifted dramatically with Sublime, who fully embraced their Southern California roots. The stage was transformed with giant inflatable dogs and a laid-back, 90s skate-punk aesthetic. Despite the singer performing with a broken leg—alternating between crutches and a motorized chair—the energy never dropped.
Twenty One Pilots delivered one of the most visually and emotionally intense performances of the night. Opening masked, the duo quickly turned the Forum into controlled chaos with pyrotechnics, crowd interaction, and bold staging. A standout moment saw the drummer lifted above the audience playing, followed by the singer making his way through the arena to perform just a few rows from my seat. The band also surprised fans with a cover of “Seven Nation Army” by The White Stripes, introduced by a recorded message from Jack White, sending the crowd into a frenzy.
The night closed with the legendary Green Day, one of the most anticipated acts of the festival obvisouly. Opening with the politically charged “American Idiot,” the band powered through a catalog that defined generations. During “Boulevard of Broken Dreams,” the entire Kia Forum lit up as fans raised their phone flashlights, creating a moment that felt almost cinematic.
They closed with “Good Riddance (Time of Your Life),” accompanied by a heartfelt message from Billie Joe Armstrong encouraging kindness and care for one another. The final confetti explosion sealed an emotional ending, leaving many in the crowd visibly moved. (myself included)
iHeartRadio ALTer EGO 2026 succeeded in doing exactly what it promises: bringing together different eras of alternative music into one shared experience. From nostalgic sing-alongs to new discoveries, the event was a reminder of how powerful live music remains when it connects generations under one roof.
Here is the playlist.
