Four Aces: "Best" MCA2-4033 (double album).
Four Freshmen: "Favourites" (Capitol T743), "...and Five Guitars" (Capitol ST1255), "Voices and Brass" (Capitol T1295) and "Voices in Fun" (Capitol T1543).
Four Lads (and Canadian too): "On the Sunny Side" (Capitol CL912), "Greatest Hits" (Capitol CL1235) and "12 Hits" (Kapp KS-3224).
Four Preps: "The Four Preps" (Capitol T994).