Yep, Super Mario World. Not entirely of good quality, but hey, it's free, it's mario, don't complain.
Super Mario World - Night Before Cave Christmas
Quality: Poor
File size: 16 MB
Time: 10 minutes, 35 seconds
Super Mario World - Yoshi Shuffle
Quality: Poor
File size: 16.2 MB
Time: 10 minutes, 27 seconds