Super Junior member Donghae released the music video teaser for 'Good Day (Feat. Jay Park, 1iL)', a pre-release track from his debut full-length album 'ALIVE', on December 3rd at midnight through his official SNS channels. In the teaser video, Donghae transforms into a radio DJ, opening the song with witty remarks while captivating viewers with his deeper gaze and sophisticated visual style. The upbeat rhythm, applause sounds, and springtime-inspired melody create a bright and hopeful atmosphere that sparks curiosity about the full version. The pre-release single features prominent artists Jay Park and 1iL (One I L) as guest artists, generating significant buzz before its official release. The collaboration between these renowned artists has drawn fans' anticipation to its peak. Donghae is scheduled to release 'Good Day' on December 7th at 6 PM to warm up for his comeback, followed by the official release of his first studio album 'ALIVE' on December 20th at 6 PM. The pre-release track serves as the first preview of the album's positive message, with Donghae planning to deliver warm and uplifting energy to his global fanbase.