You want to just share the list or the actual music?
Here is a detailed list of instructions. https://support.apple.com/en-us/HT201085
What kind of Apple product do you have?
I would create a free Dropbox account at http://www.dropbox.com
You can then upload the songs to your Dropbox account and provide a link for anyone else to download them.
Do you need any help getting this setup?
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