Listen to Payphone (Slowed + Reverb) online. Payphone (Slowed + Reverb) is an Instrumental language song and is sung by slow demon, Hyper Slow and Mr Demon. Payphone (Slowed + Reverb), from the album Payphone, was released in the year 2025. The duration of the song is 2:00. Download Instrumental songs online from JioSaavn.