health and safety.

during the rehearsals you can protect your hearing by keeping the volume low so you can still hear it but so that it's not too loud. 

 a repertoire of quiet and loud songs is good for your hearing so your ears don't get used to the quiet because if you then hear something loud then it could harm your ears because you are not used to it.

 i think you should rehears with a low noise level because then you will be able to hear if anyone makes a mistake then you can help them to sort it out.

i think you should have about 10 minutes just thinking about the song you're doing and the notes you are playing so you can just remember what you are doing and even think f a better way to do it.

i think the best venue to rehearse is a medium sized room  so you can have a space of your own not all squashed in one room.