Several volumes in this French, promo-only series should be snapped up whenever they're seen. For fans of cutting-edge dance music and left-of-center indie, they serve a function similar to that of the samplers that come with CMJ magazine, providing up-to-date selections of what keen club DJs spin. The value of the average volume in the series is considerably high since many of the tracks are available on vinyl only. The 66th Trax Sampler includes Ricardo Villalobos' "Easy Lee," T. Raumschmiere's "Monstertruckdriver," Richard X's "Just Friends," Pharrell's "Frontin'," and Martina Topley-Bird's "Sandpaper Kisses." Lots of 2003-dance highlights present here, making this a pleasing set.