- they’re actually processed/effected stems, which means you can't properly work from scratch.
- they’re low-quality or data-compressed audio, which doesn’t respond well to further processing.
- they’re actually ‘remix packs’, in other words chunks of the multitrack which can’t properly be reassembled into a time-line.
- you can't tell what the song sounds like before you download it.
Library of Multitrack Downloads for Mixing Practice
I'm continuing to add further projects on a rolling basis, so contributions are always welcome -- if you're interested in donating something to the library, then just contact me via the site.