Style Workout for solo violin. Studies in classical, jazz, rock, world music & folk styles, by Aleksey Igudesman. Wow, there are so many styles. And each one, is a world of its own. Are these little pieces hard? No, but they vary in the way that each one should have a different stylistic interpretation with respect to rhythm, phrasing & pure expression. On top of that, in some of the pieces you might encounter some new tonalities.