Watch Jimmy Fallon & Meghan Trainor Sing ‘All About That Bass’ With Classroom Insturments

It's "All About That Bass"...without any bass.

Nobody has better ideas for viral videos on late night TV than, The Tonight Show Starring Jimmy Fallon. Week after week, he keeps coming up with clever ideas that everyone talks about and shares across social media.

Meghan Trainor has a huge hit with "All About That Bass" a kind of retro throw back tune that reminds me a little of the late, great Amy Winehouse. And when your song gets so huge, a good parody usually follows.

In this video, Jimmy, Meghan and The Roots perform the song using class room instruments, like kazoos, wooden blocks and toy xylophones.

This isn't the first time Fallon has done this, check out some other tunes given the classroom treatment.