We love the Jimmy Fallon series that challenges the biggest rock bands in the world to play their hit songs on children's musical instruments - the kind you'd find in a kindergarten classroom!

This time, it's Aerosmith's turn to take the 1975 classic "Walk This Way", originally featuring Run DMC, and re-work the song on kids toy instruments. The Roots and Jimmy Fallon join in and the band clearly has a lot of fun. 

Another fave of ours from this series is when Christine McVie and Lindsey Buckingham of Fleetwood Mac made this unforgettable version of "Don't Stop Thinking About Tomorrow".

And this one with Metallica doing "Enter Sandman" is worth a watch due to just how ridiculous it is!