To leave feedback, click on the Issues tab above. You will need a GitHub account. If you don't have an account, you can also tweet the issue to @SoundByteUWP.
If you have any issues or feature requests for certain music providers (e.g. playback bug with YouTube), please create an issue under the appropriate extension repository (see a list of all SoundByte repositories here).
Try to provide as much information as possible, including screenshots or mock ups when applicable.