The new CDs have none of the bonus tracks found on most other reissues.

BBC: Today - You Never Give Me Your Money

The fifth disc is 28 minutes of "bonus" tracks, alternate takes and the like.

WSJ: A Taste of Tito Puente | By Will Friedwald

As a bonus, squishy lake-edge sediments are just the things for recording the tracks of passing animals.

ECONOMIST: The rise of the dinosaurs