Sound effects required

A lad in sane productions require 3 sound effects for our forthcoming production. The first is a soccer crowd singing 'You'll never walk alone,' The second, the sound of horses galloping (ala cavalry charge) followed by the sound of the horses falling /neighing etc...I'm thinking Charge of the Light Brigade minus any guns or canons... The 3rd is the sound of arrows fired into the air by a group of archers.. if anyone can help, or point me in the right direction, I'd be most appreciative. cheers Johnny Grim A lad in sane productions