Listen to Retro Synths online. Retro Synths is an Unknown language song and is sung by Retro Wave Nation, Retro Synthwave and Retro Wave Synthwave Playlist. Retro Synths, from the album Electro Retro - Synthwave Night Club Trance Driving Music, was released in the year 2022. The duration of the song is 1:36. Download Unknown songs online from JioSaavn.