Artists who have a Spinrilla Artist Accounts can upload singles as well.
To upload your single, log in to your Spinrilla Artist Account on your computer, and look for the Backstage button in the left menu bar. Alternatively, you can go to https://backstage.spinrilla.com/ to upload your single.
Once in Backstage, look for the Singles section in the menu bar.
Once you click on Singles, you can view the singles you've already uploaded, or upload a new single by clicking on the button in the top right corner.
Enter all the relevent information for your single, including your cover image, which should be at least 500px by 500px, the title of the single, the artist and the audio file. Please upload an mp3 audio file.
If you need access to a Spinrilla Artist Account, you can learn more that here > How Do I Upload to Spinrilla
If you need additional assistance, please email email@example.com