Mellotronists

Has anybody else noticed a Sprint ad on television that flashes 
through many different "bands" "performing" a sort of retro 60's-
sounding jingle?  I've only noticed it twice now, but there looks to 
be an early 70's Yamaha combo organ, also what looks like possibly a 
CS-50 or other sub-80 CS, what might be a couple of Symphonizers and 
some other interesting old boards.  If anybody can ID the keyboards 
they noticed, I'd sure appreciate the shared info!