Listen to 4:20 (Sped Up) online. 4:20 (Sped Up) is an Instrumental language song and is sung by Clavier and Bogdan. 4:20 (Sped Up), from the album 4:20 (Remixes), was released in the year 2025. The duration of the song is 1:26. Download Instrumental songs online from JioSaavn.