Song Magic

Song Magic (歌の魔法, Uta no Mahō) is a peculiar type of Magic-classification which comprises various Magic which utilizes music and rhythm as a means of offense, defense or support. As such, there is no "pure" Song Magic spells, as it is only defined as an all-encompassing classification that contains sub-species of Magic. As such, Song Magic can be stated to be either Caster Magic and Holder Magic. Therefore, both Arc of Rhythm, which is a Holder Magic, and Hymn of the Lily Goddesses, which is both a Caster Magic and a Lost Magic, are identified as variations of Song Magic.

Description
While this classification goes by the name of "Song Magic", the subspecies which are classified under this do not necessarily require the usage of the human vocal cords. However, they do require music and melody in some form in order to channel Eternano into waves to utilize their Magic. Despite the fact that these subspecies magic share this trait, they otherwise differ greatly between each other.Note Magic is, for instance, a heavily offensive Magic which unleashes notes with different effects, although primarily explosive ones. On the other side, there's Arc of Rhythm which can only inadvertently cause harm by manipulating magic and the environment. In between, there are quite a few variations, some which include singing and some which only utilize instruments.