Snoop Dogg - Drop it like it's Hot, best use of a slide-whistle in a song I can think of! No tie to SK I can think of without grasping at straws.
How about flutes?
Lizzo - About Damn Time has a wicked flute solo, love it! If you have Netflix, check out her interview on "My Next Guest Needs No Introduction" with David Letterman, it is really good!
Jethro Tull - Locomotive Breath great use of piano, even greater use of flute! Barbarian song for sure. Blurp!
So I got distracted from looking for flute songs and. for some reason remembered
Mc chris-fett's vette. Ah, nerdcore. Did you know he voices Mc. Pee Pants on ATHF? Believe he was in Sealab 2021 too! Disney should use this song for something.
And that song reminded me of this one:
Flintlock Glock (Radio Edit). I used to listen to some garbage! Not even going to go into Beatallica, let's end this rabbit hole here!