This excellent value mini-box set enshrines the classy musicianship and song craft of Argent, one of the Uk's most underrated Prog Rock bands. When Russ Ballard was with them, he brought not only a strong sense of the melodic in his guitar work (never overly flash, always about playing the right notes, and not too many of 'em, either), but also a sense of economy in the songs. Sure, prog was always about musical virtuosity, but Ballard and Rod Argent, both having been with 60s Pop acts (The Unit 4 + 2 and The Zombies respectively), still had more than vestigial traces of Pop in there. Ballard was also a great, soulful singer, and he's in top form throughout. 'In Deep' is an underrated Brit Prog classic, although there's good stuff all over these five albums - even if the slip case photo features their post-Ballard line-up.