Ooh, here’s a good one from Daily Routines: Erik Satie.
He did a lot of walking:
On most mornings after he moved to Arcueil, Satie would return to Paris on foot, a distance of about ten kilometres, stopping frequently at his favourite cafes on route.
And I love this:
Roger Shattuck, in conversations with John Cage in 1982, put forward the interesting theory that “the source of Satie’s sense of musical beat — the possibility of variation within repetition, the effect of boredom on the organism–may be this endless walking back and forth across the same landscape day after day … the total observation of a very limited and narrow environment.” During his walks, Satie was also observed stopping to jot down ideas by the light of the street lamps he passed.