You do not need to create any samples for the music you upload. Label Worx handles this automatically in the background saving you the time and effort required to do it manually.
When you upload audio to your track details page, within a few minutes a sample will be present on your track.
We create samples for all tracks that are shorter than 20 minutes in length. This is so they are made available for you to use though systems such as the Label Worx Promo, Bundle Builder, Label Worx Power websites etc.
All samples generated automatically shortened by 1 minute each end. If you would like to upload a full-length sample you can do this from the "Track Details" screen still.