Hey, i'm 15, and I have to sing at my exam in January for my guitar class... idk why, but I do. But whenever i sing, i sound really really airy, and i cant do anything about it... I don't know how to fix it. And I'll be mic'd, so I need to fix this. Any vocal experts here that could possibly help!?!

Ibanez ART 300
Squier Strat
Godin 12 string Antique cedarburst
Ibanez RGD 320

Peavey Vypyr Tube 60W
Peavey Solo 15 W
Fender 10 W

Dunlop GCB - 95 Crybaby wah
Boss DD-7 Digital Delay
Boss MT-2 Distortion
imagine your voice coming from your chest/throat, not your mouth

Tell me what nation on this earth, was not born of tragedy-Primordial