Listen to Hotline Bling (Techno Sped Up) online. Hotline Bling (Techno Sped Up) is an Instrumental language song and is sung by TEKNODYN, SPEDA and Glowave Town. Hotline Bling (Techno Sped Up), from the album Hotline Bling, was released in the year 2024. The duration of the song is 1:24. Download Instrumental songs online from JioSaavn.