Specialty Records Corporation pressing variant of original US release as indicated in label matrix by "SP".
B side label also has embossed/stamped letters E A S T more or less visible.

Runouts also have the Allied work order # (B-xxxxx) which means metal parts were derived from Allied metalwork. Runouts are etched, except for [Allied 'ɑ' logo], which is stamped.

During the performance of "The Electric Co.", Bono included a 27-second snippet of Stephen Sondheim's "Send in the Clowns". This gave licensing issues in some countries. This release does not include this snippet and has a shorter actual duration (4:51 instead of 5:18) which is also on the label.

The actual duration of track B1 is 5:25. Label wrongly shows 4:55 however actual duration listed after song title.

Catalog numbers:
7-90127-1-B on sleeve
90127-1-B on labels

A1, A4 Produced for The Source by EDR Entertainment and recorded on the Effanel Music Mobile Facility Denver Co. June 5th, 1983 [Red Rocks Amphitheatre, Morrison, CO]
A2 Recorded on the Effanel Music Mobile Boston Mass. May 6th, 1983 [Orpheum Theatre, Boston, MA]
A3, B1 to B4 Location recording courtesy of "Rockpalast 83" WDR Television West Germany August 20th 1983

Mixed at The Hit Factory, NYC
Mastered at Precision Lacquer, L.A.
Design for the Creative Department Ltd, Dublin
Monitor photography from "Under A Blood Red Sky" a "U2 At Red Rocks Associates" production

Division of Atlantic Recording Corporation, A Warner Communications Company.
℗ © 1983 Island Records Ltd. Printed in U.S.A.