Musikcube has been one of my favs for a year or two now.
It always reminds me of the difference between a NAD amplifier and a City Lights Boom Box.
NAD - simple, uncomplicated, limited controls, plain looking, - great sound
Boom Box - 1 million lights, massive grills, lots of dialls and sliders, - crap sound
Musikcube - =NAD
A lot of others - =Boom Box
My kids love it, now theres a solid reference.