This compilation is very nicely done and quite enjoyable. There are many rare mid and uptempo selections in this two-CD set. I purchased it for the extremely rare full-length version of "Whatcha Gonna Do" from the soundtrack to an obscure film titled "Nocturna" featuring Tom Moulton's classic mix clocking in at over ten minutes! This song has since turned up recently on another CD titled "Philly Re-Grooved: the Tom Moulton Remixes" and to this listener it sounds a little different and is a tad bit shorter in length. This CD and the aforementioned one serve as nice musical bookends. I recommend purchasing them both. As is often the case, you have to move quickly, because when it's out-of-print, you'll pay dearly. This way, you'll get tons of music for a reasonable price.