Question about MUSDB18

Dear organizers, could you tell us why MUSDB18 includes all tracks from DSD100, but not all tracks from MedleyDB and only 2 tracks from Native Instruments? Is there anything wrong with the rest of the tracks from these datasets?

Hi @_lyghter thats a good question: The reasons for this were:

  • the remaining MedleyDB tracks all contains bleeding. This may or may not be a problem for training we didn’t wanted to make it more risky
  • there are a lot of more stems from the native instruments stems pack but most of them did not contain any vocals.