Been writing/composing (or what do you call it when you "write" the music by figuring it out on the keyboard and never even writing it down? :D) some piano piec

Been writing/composing (or what do you call it when you "write" the music by figuring it out on the keyboard and never even writing it down? :D) some piano pieces. I feel I would need to up my production quality by a big factor, but I've made some simple recordings: Rhapsody for piano (2011): https://www.youtube.com/watch?v=exB0I5igyuA https://www.youtube.com/watch?v=exB0I5igyuA Summery winds (2020): https://www.youtube.com/watch?v=gicm_2eXqRI https://www.youtube.com/watch?v=gicm_2eXqRI