Not sure if we don't already have a topic like this, but I couldn't find it - maybe it's lost somewhere in the catacombs.
I saw this today and I just have to share it, apologies if you've already seen it, but I think it would be worth another view just the same.
[youtube=425,350]BKezUd_xw20[/youtube]
Excellent!
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Reminds me of an Argentinian group called Les Luthiers, although the purely musical jokes are about 25% while the rest is related but quite verbal (ie, you must dominate Spanish to get it).
This one has subtitles in English:
[youtube=425,350]fJUV8rYg90A[/youtube]
https://www.youtube.com/watch?v=fJUV8rYg90A