Add Track or Remix?

When to add a track and when to remix?
I'm about to start adding to others people's songs and not sure which way to do this.
Thanks for any advice :)

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I'd say you might like to check out some of the [url=https://www.wikiloops.com/knowledge/a_quick_reference_for_track_related_terms.php]helpdesk[/url] ;)
Have fun around !

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