Musical or diegetic, specially composed or re-contextualised, perhaps even defused so that its relationship with the image doesn’t turn abusive, grabbed from a database or magically recreated by a foley artist. A hidden persuader, complicit in suspending the disbelief of millions of unaware spectators, sound in film will have to face its responsibilities in Lago. It will be a job for LOST, Lago Original SoundTrack, heading towards its third year and increasingly becoming a festival within the festival: a derivation/deviation from the visual