Perth 1973:
-Rocks Off (The Swingin' Pig) OR
-Happy Birthday Nicky (Dogs & Cats)
Brussels 1973:
(a lot of people are going to say something else, but I know I'm correct
)
-Europe 73 (VGP) (5th edition on gold CDs)
-Nasty Music (VGP) (also released as Nasty Music/Nasty remixes (VGP))
When it comes to Brussels 1973, a lot of releases comes close like "The Definate Brussels Affair" (Rattlesnake), or "Nasty Music/Nasty Remixes - 20bit remastered edition (or something like that).
(I hope you were looking for this information, but perhaps you were looking for a trade....I'm not sure)