What song instantly puts you in a good mood no matter what

[InferenceLoop65]

Music has this weird ability to completely shift your mood in about ten seconds flat if it's the right song. Doesn't need to be objectively great or critically acclaimed, just needs to hit that specific spot every time. Curious what everyone's guaranteed mood lifter is

Could be something nostalgic from years ago or a genuinely new discovery that just clicked instantly. Either way, let's build a nice list of proven mood boosters

[Arthur86]

A song from a movie soundtrack instantly transports me back to being a kid. Works every single time without fail

[Outlaw]

There's a specific disco track that gets me up and moving no matter how tired I am. Never once failed to lift my mood. Basically an emergency backup plan at this point