Make Sure That You Are Copying And Pasting Only The Part Of Your Profile URL That Follows The Website’s Part Of The URL You Are Wanting To Show Up In Your Music Central Station Profile.
For Example:
https://www.facebook.com/[NAME]
You Would Copy [NAME] Only And Paste That Into The Facebook URL Field.
The Same Procedure Applies For All Other Social Media Fields (Twitter, YouTube, Vimeo, and Soundcloud).
With A Free Account You Are Limited To A File Upload Size Of 10MB. In Other Words The Song You Want To Upload Cannot Be Bigger Than 10MB Exactly (Not 10.1MB or higher). Use A Lower Bitrate In Order To Upload The File Successfully.
If You Upgrade To A Pro Account, Your File Upload Size Limit Will Be Increased To 50MB.
At This Time Only MP3, M4A, and MP4.
Bigger Filetypes May Be Supported In The Future.