Myūzu no mahō
Muse magic is holder or caster type magic that uses a person muse to cast spells through music,lyrics,poetry,or dance moves.
Muse magic that can vary because everyone has a different type of muse such as a dancing, playing music, or poetry. For example, if there muse is associated with playing music then it would be a holder type since they would need an instrument to cast spells. Muse magic can range from support to defense and offensive magic because it depends on the user.