mastodon.world is one of the many independent Mastodon servers you can use to participate in the fediverse.
Generic Mastodon server for anyone to use.

Server stats:

8.2K
active users

PeerTube, the Fediverse's alternative to YouTube, is normally associated with video. However, you can also upload audio files directly to PeerTube. It will accept lots of audio formats including .mp3, .ogg, .aac, .flac, .wma etc.

You can optionally upload an image file as a thumbnail. If not, audio files will show a black screen by default.

You can find out more about PeerTube at fedi.tips/peertube-video-hosti

fedi.tipsPeerTube: Video on the Fediverse | Fedi.Tips – An Unofficial Guide to Mastodon and the Fediverse
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@feditips
Any sense of how PeerTube intends to handle takedown notices?

@LumenDatabase

Each server is totally independent, legally and technically. It's up to each individual server's owner to comply with legal requirements in their country.

Lumen Database

@feditips
understood - we just thought you might have discussed it with them