ILLAJOY is a four-piece band based in South London who fuse alt-soul, R&B, jazz, and hip-hop.

Known for their adventurous songwriting, musical chemistry, and unforgettable live shows, the group shapes smooth, classic genres into a distinctly modern, energetic sound.

The band debuted in 2022 in the London underground scene with their first two singles "Can't Wait To Fall In Love Again" and "Something Over Nothing", the latter of which was featured on Spotify’s “State of Jazz”. Expanding their discography, they released the single "House" in 2024, followed by "Rain" and their multi-track "Attic EP" in late 2025.

Music writers have highlighted their ability to execute "soul-charged" arrangements, drawing praise for high-complexity compositions that showcase each member's individual strengths.