This set contains the first four albums by Solution (although with changed track order), plus unreleased live recordings and single versions:
CD 1, tracks 1 to 5 from (album, 1971) / original track order: B1, A1, A3, A2, B2
CD 1, tracks 6 to 7 are previously unreleased live tracks from Dutch TV program: VPRO "Campus", Stania State, Oenkerk, July 15, 1971
CD 1, tracks 8 to 10 + CD 2, tracks 1 to 3 from (album, 1972) / original track order: B2, A1, B1, A1, B3, A3
CD 2, track 4 from (7", 1973)
CD 2, tracks 5 to 10 from (album, 1975) / original track order: A1, B4/B5, A4, B2/B3, B1, A2/A3
CD 2, track 11 from (7", 1975)
CD 2, track 12 + CD 3, tracks 1 to 5 from (album, 1977)
CD 3, track 6 is a previously unreleased live track from Dutch TV program: VPRO "Campus", Park Toornvliet, Middelburg, July 29, 1971
CD 3, tracks 7 to 9 are previously unreleased live tracks Dutch from TV program: VPRO "Campus", Stania State, Oenkerk, July 15, 1971
CD 3, tracks 10 to 11 from (7", 1977)
CD 3, track 12 from (7", 1978)