@OP - if you are selling what you mine on a daily basis MUSIC isn't the best choice, no; if you are mining for the future then it has an interesting use case which is to provide a new means of compensating musicians for their work in the MP3/streaming age. So, there is some potential here, and it is why I have been mining it off an on for the past 4 months or so.
Sadly Im concerned the musicoin project doesnt seem to have long term value based on how they have ruined the commercial offering around it
I looked through the last 2 pages of your post history to see if you explained this position more but didn't find any posts to the Musicoin ANN thread; care to elaborate?