Historical re-creations of Norse music have been attempted based on instruments found in Viking sites. The instruments used were the ''lur'' (a sort of trumpet), simple string instruments, wooden flutes and drums. Sweden has a significant folk-music scene. The ''joik'', a type of Sami music, is a chant that is part of the traditional Sami animistic spirituality. Notable composers include Carl Michael Bellman and Franz Berwald.