Hello!
I am Marco. I would like to use sources from Jamendo artist, what I very well know. But, You wrote, that sources must be from Your site, but why You have in combo box for selecting site also Jamendo? However, It seens, that It doesn’t work. Please, could You look to this problem and fix that?No
te: This same happened, when I selected free-sound.org.
Marco Oros

yes, this used to work. unfortunately both sites changed something in their code that doesn’t work with our site anymore. you can use samples from Jamendo or Freesound, you’ll just need to Attribute and link to them in the Featured Collaborators field and in the song description.