While humbled at the gym, brought to my knees by M C Esher's idea of a treadmill, a Rio Grande of perspiration cascading down my spine to its confluence with the vast sea of sweat forming around my feet, some booming, adrenalin-addled voice asked me what my favorite workout music was. This inquisitive interlocutor looked rather like Superman with a sports towel slung around his neck instead of a cape, a behemoth prepared to crush my iPod headphones and my head into smithereens with his bare hands should he find my answer insufficiently uptempo.
"The Song of the Volga Boatmen," I managed to reply, between desperate pants and gasps for breath, causing a brief yet terrible frown to pass darkly across his great facial edifice as various permutations of half-remembered track-listings and musicians tried to coalesce themselves into recognizable order in his brain.
"Is that Radiohead?" he said eventually, after much mental struggle.
"It might be." I told him. "It might be."