Rubin's book, based on his 2001 PhD research but comprehensively updated, will doubtless stand asone of the defining scholarly pillars in this occasionally messy field. Not only does it provide the mostdetailed and fine-grained musical analysis of klezmer's stylistic and structural elements seen to date, but the fact that this analysis is based upon a particular and clearly-defined corpus reduces guesswork and in fact allows larger conclusions to be more effectively drawn.