I've depped a few times with a rock n roll band. They used to have a trailer with the PA and leads in it, and when it was unlocked the band made a mad scramble to get the best leads! Made even worse by them only buying cheap sh*t cables anyway, so you can imagine why the working ones were in short supply. Fortunately being a dep I didn't need to involve myself in this, but was just amazed how some bands can't organise the proverbial p*ss up in a brewery.