Jim, Open an account with Box Net - it's free. This will be the host for your songs. You can store thousands of them there at no charge. Then, it's just a matter of linking to that song so everyone with the link can access the file. It's really easy.
Hope this helps,
Gary 8)
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)