[Zubersoft]

You can't access Spotify, YouTube or any other music service with a simple hyperlink. It doesn't work that way. Instead, you have to go through their available SDKs, perform account authentication, and then stream the audio through their API, meaning the existing audio player implementation wouldn't work at all with that. So on top of the standard UI and database changes that will be needed to support this, I also have to make significant changes to the underlying audio player and mechanism for streaming audio. So it will be a large undertaking. It's still something I want to do, but their is no solution for playing back audio through Spotify on Windows, for example, as there is only an Android and iOS SDK available. YouTube is even more limited, as I think I will be able to support playing back YouTube videos through Google's API (which also isn't available on Windows), but not audio. I don't even know if Amazon has an SDK for accessing audio through their service, as I haven't researched that. Each service requires a complete separate integration and implementation, so adding a new one isn't a simple thing.

If you are saying you literally want me to just support a hyperlink that will launch a web browser outside MobileSheets to follow the URL so it can play audio in the background, that's not difficult, but I imagine that's not really the solution you are looking for. On a side note, you can already accomplish this using a smart button. Just create a new smart button, set it to a URL and it will launch the URL when tapped.

Mike