Earworm: My Little Pony

aka: My Little Pony Friendship Is Magic
Yes, this has such an addictive soundtrack, that it deserves its own page.

    Generations 1- 3 

    Generation 4 (also known as Friendship is Magic
This is filled with excellent songs that will probably be stuck in your head for days, if not forever, and if on the off chance you do get them out, it's with another of these.

Alternative Title(s):

My Little Pony Friendship Is Magic