as others have alluded too, my take is you need to send out completed songs and not so many of them, just complete 2 or 3 of the best ones and then send them out, and give everybody chance to learn them before the next rehearsal (you may then get suggestions for improving them), the singer sounds like he hasn't got the creative ability to create lyrics or a melody line, it does happen, Fergal Sharkey never had anything to do with the Undertones songs