Any singers?

[Bengalzona]

I'm a trained singer. You sing too, Fred. You just need a tonal reference. Everybody does. That could be music in the background, like karaoke, or your memory of hearing the same song played on a CD a hundred times. The only difference between you and someone with training is that they have had theory classes to know how the music should should resolve and to develop aural skills.

Interestingly enough, most trained singer will tell you that the hardest part in singing isn't remembering the music or staying in tune. It is remembering a catalog of lyrics to thousands of songs.