What is bastille good grief?

"Good Grief" is a song by British band Bastille from their second studio album "Wild World," released in 2016. The song was written by Dan Smith, the lead vocalist of the band. "Good Grief" features a blend of alternative rock and electronic elements, with catchy melodies and introspective lyrics. The song has received critical acclaim and was a commercial success, peaking at number 13 on the UK Singles Chart. The music video for "Good Grief" features a surreal and dream-like narrative, adding to the song's unique and captivating appeal.