Update

 Thanks once again to Justin, some new tracks have been identified:

• Real Western Steel - Bobby Black
• Home on the Range - Saul Broudy, Zan Mc Leod
• Circus Flourish C - Daniel Jeannin
• Waltz Elegante - Harry Bluestone, Emil Cadkin [CPM]
• Deck the Halls - Christopher Payne [CPM]
• Green Valleys - Frank Mizen, Christopher Norton
• This Will Be Our Day - Graham Preskett

Thanks as always, but let's see if anyone else can try to help! Don't take that the wrong, though. You can still help as much as you want, Justin!