I picked up very quick. Self-taught, pretty much. Entered a local DMC competition only 3 months after beginning. Had a musical background with guitar, piano, songwriting, recording, performing though - so all that probably gave a head start.
No, dSound is merely a platform for sharing existing files, similar to SoundCloud except based on Steem.
That is really cool. I have a friend that has made a few mixes, I should get some advice from him and try it out. I played trumpet in marching and jazz band and was also an indoor drumline, so there is some music in there somewhere. Haha. Again, nice post!