Well, I sometimes get accused of being out of tune, as does my boyfriend. In fac, when we were in choir at school, theteacher got so sick of him singing out of tune she made him sing the bit on his own. Mind you, he's got a bass voice and she was trying to get him to sing tenor!! She also tried to get me to sing alto when I'm a soprano!!

Don't worry, they WILL get the hang of it before too long. Just make them repeat the phrase over and over again till they get it right. that's what my old choir teacer did and eventually everyone did the phrase correctly just to shut her up!!!!!!!!