We Built This City

'From the album 'Knee Deep In The Hoopla'. BXL1–5488

Side B: Manufactured and distributed in Canada by RCA Inc. For public performance under license only - all rights reserved.
Side D: Fabriqué et distribué au Canada par RCA Inc. Pour exécution publique sous licence seulement - tous droits réservés.

Side B: Publisher: Lunatunes Music, (BMI).
Side D: Publisher: Little Mole Music/ Zomba Enterprises/ Petwolf Music, (ASCAP)/ Tuneworks Music Co., admin. by Arista Music, Inc, (BMI)

Very similar to (X), but dust jacket is different, and full names are given on the label for writing credits, etc.
'[discogs]

(Single) 'On sleeve rear:
From the new STARSHIP album FL/FK 85488
© 1985 RCA/Ariola
Distributed in Europe by RCA/Ariola - Ariola/RCA.

On labels:
℗ 1985 RCA/Ariola International
Manufactured in England
Label A-side: Intersong Music Ltd./Zomba Music Pub. Ltd./ATV Music Ltd./Copyright Control
Label B-side: Carlin Music Corp

This original UK release comes in a matt paper picture sleeve.
49929 is stamped in both run-outs.
'[discogs]