YouTuber Andy Rehfeldt created this mesmerising video of classic film 'Mary Poppins' dubbed with death metal music, and it's shockingly bearable.
In case you need to refresh your memory of the original, here it is:
And he's also done this:
Mary Poppins Sings 'Supercalifragilisticexpialidocious' Death Metal Style
'Supercalifragilisticexpialidocious' In Death Metal Is Surprisingly Good