Songs That Transport You To Another Place
My pick would be 'Waterloo Sunset' by The Kinks. It takes me back to warm/balmy summer evenings staying with my dad's parents in south London.
'9 Feet Underground' or 'Nigel Blows A Tune' by Caravan always takes me to summer term in 1st year hall of residence. It is however 22 minutes long and mostly instrumental so I wouldn't suggest it.....

If on the other hand, if you have 22 minutes and 40 seconds to spare, and fancy travelling back to the early '70's, here's the link
https://www.youtube.com/watch?v=O1cAZbw_gbY
David reclining in a pool a little more recently