understand songs on Instagram: "Follow (us) @understandsongs for daily music, “Replay” by Iyaz is a breezy, feel-good pop-R&B hit released in 2009 as the debut single from the Caribbean singer’s first studio album. Produced by J.R. Rotem, the track became an instant global smash, topping charts and dominating radio with its smooth melodies and sunny island vibe. Musically, “Replay” blends light reggae-pop rhythms, clean acoustic elements, and a catchy, looping hook that mimics the song’s theme —