 Supposedly, "the Trash Box" collects the first five volumes of the CDs in the Pebbles series (i.e., those released by AIP Records, not to be confused with the 4 earlier CDs that were issued by ESD Records).However, as is generally true of the CD reissues of these five volumes (though not nearly to the same extent), the tracks differ significantly on all five discs as compared to both the original Pebbles LPs and the later Pebbles CDs in the corresponding volumes; and the surf rock rarities on "Pebbles, Volume 4" have been eschewed entirely.Overall, there are 109 tracks in the box set (excluding the introduction and ending cuts) as compared to 101 songs on the individual CDs and 72 tracks in the "Pebbles Box".