Does Anynoe know How i can contact Clayton Haslop, Mark Robertson, And o

Hey guys, i need to know, does anyone here know how i can contact Clayton Haslop ("Treble"), Mark Robertson ("Tippy") and the 38-piece orchestra as well as several soloists, including the ones listed above that The filmmakers utilized? Does anyone know who they are and how i can contact them, anyone? Also it says that The score was recorded at the Paramount Scoring Stage in Hollywood, CA. does anyone know where that is? I really need to know guys, so can someone please tell me?