original: After the release of a promotional single, Glory to the Brave was released throughout Europe.
simplifications: After the release of a single, the album Glory to the Brave was released in Europe. After the release of a promotional single.  Glory to the Brave was released in Europe. Glory to the Brave became available to Europe. It followed the release of a promotional single. Following a promotional single, Glory to the Brave was released throughout Europe. After a promotional single came out, Glory to the Brave was released through Europe. Glory to the Brave was released throughout Europe, after the release of a promotional single. Glory to the Brave was released in Europe. Glory to the Brave album was released throughout Europe after the release of a promotional single. Glory to the Brave was released throughout Europe after the release of a promotional single. After the launch of the promo single, Glory to the Brave was released across Europe.