Mateusz Bień - composer
I am not asking why creativity exists, or why people create. I am only recognising that, in a broader context, creation is an ongoing process: it is not limited to one creator or an entire generation. It simply lasts.
One can, of course, say that a work has been completed. However, it is not the first and is unlikely (I firmly believe) to be the last manifestation of creation. This perspective teaches humility and responsibility for every written musical note. A note between the past and the future.
COMPOSER - noun
A person who writes music, especially as a professional occupation. Latin componere, literally "one who puts together"
[Oxford Dictionary & Wikipedia]