Sorry to take exception with you Dave, but my point was as stated by Guest. I/we have no objection whatsoever in anyone joining in, the more the better, but during the concert, you not only joined in with the choruses, loudly, but also when the artists, were singing the verses! During Derek Gifford's spot (to name but one artist), from where we were sat, he was almost completely drowned out by you singing TOO LOUDLY throughout the whole of his set (chorus and verse)! This is no mean feat! I repeat, it was not your joining in that I was objecting to, but your lack of volume control and sensitivity. Please enjoy and continue singing, but have consideration for those nearby who also want to enjoy themselves by hearing the artist they have gone to see. The 'wrong kind of voice' as described by Greg does not enter the equation. Everyone WAS joining in and enjoying the concert, that was until Dave appeared half way through, and dominated the audience participation