Jaw-dropping shots of the ocean. The smooth voice of Sir David Attenborough. Radiohead. We're suddenly hyped for the Big Blue Planet sequel. It has been 16-years of anticipation, and from the looks of the five-minute prequel, it'll be well worth the wait. Iconic composer Hans Zimmer returns to score the series and even worked with Radiohead to create the song "(ocean) Bloom" — an updated version of the band's 2011 single "Bloom". The series will premiere later this year on BBC One.