Travel in Patagonia is slow and unpredictable, and getting a bus out of Ushuaia requires that you book your ticket in advance, directly from the agencies. You cannot book online. We were stranded in Ushuaia for several days waiting for a bus to Puntas Arenas (12 hours).
I think it was about three weeks into our trip when I noticed that the feeling of something-not-quite-right had crept into my mind. I could not understand its meaning. We were still in Rio de Janerio at that point, truly one of my favourite cities in the world.
Music, uniquely appreciated by humans, is often described as being a universal language. But if music is a language, it is one of feeling and movement.