how do you know which key to write your song in, regarding your vocals?

[Chucky]

how do you know which key to write your song in, regarding your vocals?

How do you know your vocal range and how do you fit your songs to fit your vocals...

I want to know which key i should write my songs in?

thanks in advance.

[Nightvision]

You should post this in the Jam Session, dude... I would have thought you'd been here long enough to have known that. :-\