Sign up to a music society that will support and push your music, this will enable you to get more performances and commissions.
I cannot join the music local society because I have insufficient certificates to present them that I studied piano such as diplomas,certificate or whatever.(they are lost).
Though I should have four Certificates.
(I studied for four years under a piano teacher and the rest were self studied.)
Music societies only accept good and experienced pianists and sadly the most difficult piano piece I ever performed is just Liszt's La Campanella or Chopin Etude Op.25 No.1. (I cant decide which is the hardest).
But the people in the music society are Virtuoso pianists since they can play: Chopin Etude Op.10 No.3(Tristesse) , Fantasie Impromptu , Fur Elise , Chopin Etude Op.25 No.9(Butterfly) , Clair De Lune , Moonlight Sonata and they play music in the mass and they studied for more years than I am, and they are a lot Older than me.
And they had books and lectures pertaining Repertoire and music theory and they have a large collection of Pdf Files about Chopin,Liszt,Debussy etc.
I am currently studying Chopin Etude Op.25 No.11 so that I can train my right hand and as of September 21, I am still in the first page.
See my topic at the students Corner.
there is no other way to know music theory than Joining the music society of veteran Pianists. Wikipedia is too complicated
In Jabbz seven list to be a composer.
Only steps One and Five are possible.