In the car, that's when. Or at least it was in the days I drove round in a convertible. This is the most cool music ever under those conditions. Played extra loud, driving under the barrier into the office car park. All the looks you get from people that are saying "You are such a cool dude..."
Obviously it's the first (theme at start of film), penultimate (Mexican running round the cemetary looking for one particular certain grave) and final (three man standoff at the end) tracks that are the ones to blast out.