While Calibre's studio albums are invariably superb, his periodic Shelflife compilations of unreleased tracks and tried-and-tested dubplates are often even better. Predictably, this fifth volume in the series not only hits the spot, but also contains some genuinely grade-A material. Many will naturally gravitate towards high-class DRS hook-up "City Life" and the sought-after Marcus Intalex collaboration "Bluesday" (a typically warm, melodious and soulful affair), but there are plenty of other highlights amongst the 12 tracks on. These largely tend towards the more sun-kissed and breezy end of the D&B spectrum, though there are some tougher and darker workouts (see the low-slung sci-fi growl of "Jaboc") amongst Calibre's waves of dancefloor positivity.