Like its predecessor (similarly designed right down to the traffic cone cover, though green instead of red), Kraftwerk 2 has never been properly re-released, giving it the same lost-classic aura as the first album, or at least lost, period. Thankfully, bootleg reissues in 1993 restored it to wider public listening; even more so than Kraftwerk 1, its lack of official reappearance is a mystery, in that the band is clearly well on its way to the later Kraftwerk sound of fame. Stripped down to the Hütter/Schneider duo for this release, and again working with Conrad Plank as coproducer and engineer (this album alone demonstrates his ability to create performances combining technological precision and warmth), Kraftwerk here start exploring the possibilities of keyboards and electronic percussion in detail. Given that the band's drummers were gone, such a shift was already in the wind, but it's the enthusiastic grappling with drum machines and their possibilities that makes Kraftwerk 2 noteworthy.

Legendary hard rockers Deep Purple have an enduring reputation as one of the most rounded bands currently playing. The 12 CD set Deep Purple Collectors Edition: The Bootleg Series 1984-2000 suffers from poor sound quality in places (in particular the first concert); however, it covers six concerts and two line-ups, mostly with reasonable quality and several from tours not otherwise documented (in particular the 1984 Mark II Reformed line-up), making it a must-have for truly dedicated fans of the reformed Purple. Taken from six different bootlegs, the album features virtually all the band's biggest hits numerous times.