[Steven Zahm]

@ Shawn

It sounds like Connections might work for you. You need at least the Link addon and optionally the Form addon. Link will allow your registered WP users to add and maintain their own entries in Connections. Form provides a way for the user to do that from the site’s frontend.

The Soundcloud, Itunes, YouTube links can be added as social media links. There is an option to add a link to each of those services.

Hope this helps, let me know.