the classical music group in a nearby apartment are playing Beatles covers

There's like a 3- to 5- piece classical (or whatever) group in one of the neighboring apartments here playing Beatles covers. Right now they're on "Revolution", although I think I heard "Lucy in the Sky With Diamonds" before, and a couple others. There's a flute, a bassoon (or something else deep) and a couple of strings (violin and cello?). It's people like these who do the kind of legwork that's earned Brazil the reputation as the partyingest country in the world.