Has any book been published with an accompanied original sound track?

Much to no ones surprise my bridged fediverse account over to bluesky is not shooting up in followers.

Personally I see activity pub and RSS the same. RSS is everywhere but you don't think about it. The goal for AP is to disappear. For Bluesky and Threads and Mastodon to be apps to access a broad portion of the network and for users to not care which they are on.