Adjustments in Osx, sync to ipad or any other device

[dflat]

My friend with android tablet can't seem to get my emails to open for him so I put songs in the sandbox and email the link.

Do they arrive as an attachment?
Do they have .html at the end of the file name?
When he touches it, it should open a window with some choices of software to open it, an HTML viewer app would work.
A page should open with the song name, or playlist name (and it's song list). Touching the name should import it.

You could try different email addresses in case some kind of corruption is occurring somehow.

I'm having issues with keeping playlists organized between iOS and OS also.

Using Mac it is much easier and quicker to organise playlists as you can select and drag from any list to a specific playlist.