I don't really quite get the program either, I think because of how they named it combined with minimal explanation of the "biomimetic" functionality. I looked up the term and the definition of it doesn't seem to apply to any of the program's features
Being as it's free, I want to like it... but... Navigation is rather quirky, definitely requires a stylus -- some attempts at fingerability were given here and there, but have the stylus handy for all those tiny little buttons. The keyboard doesn't auto-appear when a text window comes up -- you have to manually bring it up.
I've found while the search box asks for 'song or artist', you can search by pretty much anything: genre, radio station name, etc. You can't advance to a different position in a track, it can only be played from start to finish. Some of the playlists I started were over an hour long -- you're stuck listening to all of it.
As the documentation states, you must use a highspeed connection. Streams worked fine via WiFi, but when I tried them with my T-Mobile EDGE connection, it didn't play well at all -- stuttering, rebuffering, unusable on EDGE.