I would very much like to add your pell in the sources. But there is a technical problem. A “sample” upload cannot have sources otherwise it’s a “remix” :( That’s why I separated the remix (preview) upload from the instrument upload. I thought that would be the best compromise.

But maybe someone of the admins can just add the link to your pell without changing the status of being a sample? Would be a benefit for mixers looking for samples.

You can add sources to samples simply by selecting “edit sources” from the list of options on the left side of the track’s page. (I can’t do it for you as I am the source material.) In this case however, the issue was not that the sample included other source material per se, but that the preview was a remix using someone else’s drum track, and there was a difference in licensing between the preview and the samples which is why it was important to upload them separately. I hope this helps.

Yes - now I got it. Upload a sample without source links and add sources later keeps it being a sample. Done.