Oodles of Doodles CXXVIII

I've brought you the Ames Brothers quite a few times before, and I have more of them in stock for the future. But for tonight, here are The Ames Brothers With Hugo Winterhalter And His Orchestra-Sing Famous Hits Of Famous Quartets (RCA Victor LSP-1954, 1959). I don't know if that's supposed to be a concert hall behind them, or maybe an apartment house. I see a TV antenna on top, so maybe it's apartments. Are those little circles supposed to be faces watching the Ames Brothers singing? I guess all these answers are lost to the mists of time. There's a single initial in the lower right-hand corner. Either a B or an F. Hard to say...