In most cases, it´s a connection related error during the upload process. When that happens, you should get a notification within the app that gives you the option to retry. Do that! Check out the notification bar of your phone and retry several times when you are sure that you have a stable internet connection.
If you are having problems finding a spot with a good internet connection, we recommend that you upload your songs and cover art to either Google Drive or Dropbox first. The Amuse app can then collect the files from Dropbox or Google Drive directly.
We will contact you and tell you what’s missing for a successful upload.