Hailing from Los Angeles, California, Derek Day is a Singer, Songwriter, and Multi-Instrumentalist blending the power of Rock N’ Roll with R&B, Soul, Punk, and Pop. Often described as a fusion of Prince, AC/DC, Freddie Mercury, and David Bowie.

Derek’s electrifying performances captivate audiences with theatrical energy. From busking on the streets of Santa Monica at 13 to headlining iconic venues like The Whisky A Go Go and The Viper Room.

Derek’s journey has been marked by relentless passion and a magnetic stage presence. He’s performed alongside legends like Steve Vai, Ted Nugent, Slash, and Living Colour, and in 2018 became the frontman for Classless Act, a high-energy rock band.

Derek has toured with Joan Jett, Poison, Def Leppard, and Mötley Crüe and shared unforgettable moments like performing with Foo Fighters and Mötley Crüe at the Taylor Hawkins Tribute Show at The Forum in Los Angeles.

In 2023 - 2024 he was on tour with Classless Act, opening for Adelitas Way and Sebastian Bach, he also performs solo or with his eclectic trio, redefining Rock N’ Roll at every stop.

His artistry extends beyond the stage, contributing as an associated performer /backing vocals to Mötley Crüe’s upcoming single, Dogs of War, and collaborating with Stephen Perkins (Jane’s Addiction) and Scott Page (Pink Floyd) for reinterpretations of Pink Floyd.

Derek’s solo career continues to rise with tracks like "Social Kitten" and "Face Me," and he’s set to release a six-song album in Spring 2025 under Flatiron Records/Label 51.

Endorsed by Cream Guitars, Vega Trim, Fender, and Yamaha, Derek Day embodies the soul of modern Rock N’ Roll, fusing diverse influences into an electrifying sound straight from the streets of LA.