I dont understand clearly, but i think i can do something. First, if you want to make music on mobile phone, i recommend to use FL moblie (this is a great app to do this!! just 15 dollars to buy it from AppStore.). Or you want to become a singer? You need to learn basic music theory first, its very important to compose a song and training your voice, your pitch..etc... Have 2 ways to start learning : First is learning online courses, and of course, choose some ultimate courses to believe in. Second is learning on Youtube if you can afford, of course, its very HARD to go the right way, i mean you need to spend a lot of time to find quality tutorial. Hope you can find something useful! Do you have any questions? You can ask me below.
Hi Carolina. I don't understand what your question is. What would you like to know about how to become a future musician? (or music teacher? It's not clear from your question which you mean.) If you want to edit your question, please go to https://www.careervillage.org/questions/192133/a-mobile-music-major/edit/