You must use a keyboard to play this game.
When playing the game, if you're having trouble hearing the music or getting a music player error, it means the Musicoin developers are implementing/implemented changes.
This game is a proof of concept: it shows that you can monetize any online experiences instantly by leveraging the new generation of music blockchain platforms.
In the specific case of this game, my original music is triggered as soon as you start playing the game. I instantly receive a payment in cryptocurrency at no cost to you.
You can read the complete explanation here.
I coded this game in december 2017.