Listen to Black Out Days (Sped Up) online. Black Out Days (Sped Up) is an English language song and is sung by Phantogram, Speed Radio and Esteve. Black Out Days (Sped Up), from the album Sped Up Songs: Official Remixes from Viral Creators and Speed Radio, was released in the year 2023. The duration of the song is 3:02. Download English songs online from JioSaavn.