I would much rather think of my style of writing as "Philosomancy" than as "Poetry", I would much rather think of my Music as "Phonomancy" than as "Music".
I think of myself as a Philosomancer rather than a Writer; perhaps a Writist. Language is simply a mutual Medium for concepts; a means. I think of myself as a Phonomancer rather than a Musician; perhaps a Musist. Music is the name we call ordered sound; a means.
There is deeper Mythic significance to these things than the mere words "Write" and "Music" lead on; The Suffix of "-mancy" indicates a style of Divination; a sort-of improvised Oracle.
Take, for instance, Geomancy: Divination of Earth Pyromancy: Divination of/by Fire Astromancy: Divination by the Stars Aquamancy: Divination of/by Water
By this pattern, it logically follows that:
Philosomancy: Divination of/through Ideas Phonomancy: Divination of/by Sounds - Mythic Overtones are ubiquitous and implicit, yet perception of them is more rare due to cultural dissonance 'twixt Mythic and Logic.
Plus, Philosomancy and Phonomancy sound so much more badass than mere Writing and Music, if I am to openly opine!
*(It really helps to have a sense of Humour, as well!)
Make up your own words to suit situations as you see fit; but don't be a **** about it. Language is a toolbox we agree upon; fear not to invent your own ******* tools when applicable!