The weather is bad , but the town is lively , teeming with nightclubs and live music ; in recent years , Bergen has produced a number of pop musicians of international stature , including the singer-songwriter Sondre Lerche -LRB- who recently relocated to New York -RRB- , the celebrated indie-pop group Kings of Convenience , and the electronica duo Royksopp , who produced three tracks on '' Anniemal . ''