As the phenomenon of downloadable media continues to entrance the classical music world, marathons have become the hottest promotions going. “Blockbusters, bonkbusters, eat as much as you can for £5, sit through the whole of the Ring with a nasal feeding tube and a catheter… Hogarthian feasting is in vogue, with total immersion in composers, artists, playwrights and film directors sold to us as ultimate experiences. But is this an aesthetically rewarding endeavour or a marketing ploy?”