For Blueprint Gallagher replaced drummer  Wilgar Campbell with Rod de'Ath and decided to add Lou Martin, the keyboardist from de'Ath's previous band Killing Floor. This four-piece lineup was to be one of Gallagher's most successful resulting in many of his most popular songs and documented in live film and TV appearances on shows such as Rockpalast and the Old Grey Whistle Test.
For Blueprint, Gallagher changed drummer Wilgar Campbell with Rod de'Ath and added Lou Martin, the keyboardist from de'Ath's previous band Killing Floor. This lineup was one of Gallagher's most successful, resulting in many popular songs that were captured on live film and TV shows such as Rockpalast and the Old Grey Whistle Test.