Promotional item and/or Mispress.
The tracklisting below follows label etiquette and not true runout groove etching.
When reading the cat# etched in the runout grooves it can be seen that:
A-Side comes from release TX120, and B-Side comes from release TX150.
The release labels come from the original release (see images), of TX 120 but are reversed,
(The A Side label on is on the B side, and the B side label is on the A side).
When following label etiquette:
The cat# in runout groove (A Side)reads TX 120-B.
The cat# in runout groove (B Side)reads Tx 150-A.