Not to be confused with the traditional style of choral music, There are at least two artists called Sacred Harp. 1. A Norwegian 4-piece from Oslo, Norway 2. An acoustic artist from Fredericksburg, USA 1. Sacred Harp is the Norwegian four-piece band, comprising Jessica Sligter (vocals, guitar, keys), Juhani Silvola (guitar, bass, keys), Øystein Skar (keys) and Andreas Lønmo Knudsrød (drums). All come from the tight-knit community of Oslo musicians embracing experimental