‘This is a cover of the well-known single from the band Flyleaf. As the story goes, a diminutive female approached Dave one Sunday morning and said very nice things to him and also handed him a well-worn note. The note began, “Every night we go into hell and pull people out.” Dave thought he should probably listen to their music, it seemed important. Thirty seconds into the first song, the hair on the back of his neck was standing up. Here, the song is quiet and pensive, propelled by the movement in the piano. More angels.’

• David Crowder