I can think of two possibilities, but I'll just mention the first for now.
I bought this single by New Zealand band 'Split Enz' when I was 11, and it was probably the first song I deeply-loved. I think it articulated my longing for far more than what my current-surroundings could offer.
It's such a bizarrely-structured song - it's as poppy as it gets, but then there's weird, out of place synth-sequencing; an accordion breakdown; and a slow, maudlin ending. The end of the chorus seems completely unsingable to me.
There's an extended musical intro on the vid, so skip ahead to about 1:26 to where the song starts.
When I was a young boy, I wanted to sail around the world
That's the life for me, living on the sea
Spirit of a sailor, circumnavigates the globe
The lust of a pioneer, will acknowledge no frontier
I remember you by, thunderclap in the sky
Lightning flash, tempers flare, 'round the horn if you dare
I just spent six months in a leaky boat
Lucky just to keep afloat
Aotearoa, rugged individual
Glisten like a pearl, at the bottom of the world
The tyranny of distance, didn't stop the cavalier
So why should it stop me? I'll conquer and stay free
Ah c'mon all you lads, let's forget and forgive
There's a world to explore, tales to tell back on shore
I just spent six months in a leaky boat
Six months in a leaky boat
Ship-wrecked love can be cruel
Don't be fooled by her kind
There's a wind in my sails
Will protect and prevail
I just spent six months in a leaky boat
Nothing to it!
Leaky boat