during discussion on pels in a local session last night, prior to starting musicmaking [waiting for pub quiz to finish- btw is this entertainment?]a number of issues were raised:

do these other pub activities need pel?

karaoke singers.

poets reciting in pubs- no singing, just speaking.

a performance of john cage's 4+ mins of silence.

would other silences require PRS?

only live music.

regular wide screen tv football & other sporting events, if the fans started 'spontaneously' chanting/singing 'ing-ger-land' or 'you'll never walk aloo-one'