Take the score, by Stephen Flaherty and Lynn Ahrens, who (as Ragtimedemonstrated) know their way around iconic Americana. They work very carefully here, slowly developing a general musical atmosphere with shards of sung dialogue before allowing the emergence of a straight-up song. But, boy, do you feel the work. Ahrens, scrambling for hooks that won't sound musical theaterish and twee, has actually found some, but they come at the cost of a certain outlandishness, like Rocky's introductory solo 'My Nose Ain't Broken.' Similarly, Flaherty has identified a reasonable sound for the gritty story: guitar-heavy, with throbbing-headache bass, and bright chrome-on-a-used-car flugelhorning as suggested by Bill Conti's original movie scores...But within that compelling sound Flaherty mostly fails to make compelling songs...But because garage-band writing, however apt for the material, doesn't develop but rather repeats in torpid cells, the songs don't lift: they barely even move. Instead, the set does.