I agree, I think I would avoid bringing music just to aviod getting songs get stuck in my brain. Two songs that definitely would get stuck when walking (in sun and rain):Slan; sa:I never bring music on my trips, BUT weird music keeps disturbing my brain.
Genesis "Burning Rope":
...
You must blaze a trail of your own, unknown, alone,
But keep in mind
Don't live to-day for tomorrow like you were immortal.
The only survivors on this world of ours are
The warming sun, the cooling rain
The snowflake drifting on the breath of the breeze.
Dire Straits "The walk of life"
...
He do the song about the sweet lovin woman
He do the song about the knife
He do the walk, he do the walk of life