【With two serial codes】7,8 THE ALFEE "HEART OF RAINBOW" Release Commemoration Talk Event Movie Theater Screening Application Bonus [First Press Edition Inclusion Bonus 1] Photo card (by format, all 4 types) Product Introduction THE ALFEE's 51st Anniversary Debut Single is here! ■This single, the first of 2025, marks the grand finale of their 50th anniversary and their step into a new stage! A heartfelt song delivering a message of love and hope, with THE ALFEE's signature three-part chorus and symphonic melodic rock— "HEART OF RAINBOW" is finally complete! ■Releasing in 4 formats with different jackets and bonus tracks.