Late Show Roundup With Florence and the Machine, Yoko Ono and Sean Lennon, and More

Well, between Keith Urban's (unavailable) performance on Leno and the Zac Brown Band on Conan, last night's late shows were once again going country. The latter of the two, rather than gussying up country as most of the genre's artists are bound to do these days, instead released a refreshingly straightforward ditty and did dress up one bit for his TV appearance. Meanwhile, Jimmy Fallon scored the awesome-in-theory booking of Yoko Ono with son Sean backing her up on guitar, but then we remembered that the Plastic Ono Band was never really our thing for a reason. Check out the roundup below.

Update: Since we haven't had enough coffee this morning we totally forgot about the stellar Florence and the Machine performance on Kimmel last night. Check it out at the bottom, as she was much better suited for Kimmel's stage than Letterman's.

Yoko Ono and Sean Lennon -- "Waiting for the D Train" (Live on Late Night With Jimmy Fallon)

Zac Brown -- "Toes" (Live on the Tonight Show With Conan O'Brien)

Florence and the Machine -- "Rabbit Heart"