Audio library search API

As a Roblox developer, it is currently too hard to provide a list of audios to players using my DJ and Radio system.

With the upcoming changes to audio privacy, it is even more important that we can populate song lists in-game to allow users a quick way to play music.

If Roblox is able to address this issue, it would improve my development experience because collecting a list of available songs on the Roblox catalog is a very manual process.