Open that box, girl

The main problem I have with Pandora Music Project (aside from the name, of course) is that I have no way of explaining to it why I might love Percy Sledge singing "When a Man Loves a Woman" but bleed from several orifices when it plays Michael Bolton singing the same song in the same style.

EDIT:
Which is of course why you should listen to Vitamin Cyrano, because boy that guy has taste. He's got musical acumen coming out his ears.
/shameless product plug