Complex sentence: Highland Glory is one of the first power metal bands from Norway.Jan T. Grefstad left the band in October 2007, and was replaced by Trine Elise Johansen in January 2008.
Split into simpler sentences: Highland Glory is one of the first power metal bands from Norway. Jan Thore Grefstad left the band in October 2007, and was replaced by Trine Elise Johansen in January 2008.