"Illenium" is the self-titled third studio album by American DJ and producer Illenium, released in 2021. The album features collaborations with a variety of artists from different genres, including rock band Angels & Airwaves, singer/songwriter Tori Kelly, and EDM duo Dabin and Lights.

The album showcases Illenium's signature melodic and emotional sound, with tracks ranging from powerful and anthemic to introspective and intimate. One standout track is "Sideways", featuring the vocals of rock icon Tom DeLonge of Angels & Airwaves. The track combines Illenium's signature production style with DeLonge's emotive vocals and the band's guitar-driven sound, creating a unique and powerful blend of genres.Another standout track is "First Time", featuring the angelic vocals of singer/songwriter iann dior. The track is a perfect example of Illenium's ability to blend genres seamlessly, with iann dior's R&B-influenced vocals complementing Illenium's production to create a catchy and emotional track.Overall, "Illenium" is a strong and cohesive album that showcases Illenium's growth as an artist and his ability to collaborate with a wide variety of talented artists. It has been praised by fans and critics alike for its emotional depth, powerful production, and genre-defying collaborations.