A special international release of the album contains as bonus tracks the entire Rockshocks album of self-covers from the '80s.

The bonus tracks that were issued previously on the 1998 CD remix reissue were added after the original running order of the album.

These bonus tracks available only on iTunes.

For example, the Hong Kong release contained only the bonus tracks "Silent Night" and "White Christmas".

The bonus tracks that are included in the individual 40th anniversary versions are not included in this boxset.

The bonus tracks available on different releases of the album are as follows:

For everyone else, these bonus tracks further Spears' upward path of totally bangin' production and almost uncanny Prince-channeling.

This new version includes all the bonus tracks that were previously only available on the American version and also has new artwork.

This includes the bonus tracks "Down & Out" (Acoustic) and "Fall Down."

The CD released in 1993 contains the bonus tracks "Big Alice" and "The Call," which were recorded during the same sessions.