Lavalink Hosting ((install)) Free Link
The easiest way to get a "link" (host and port) is through community-maintained lists. These nodes are free to use but can be unstable or have high latency depending on your location. Darren Nathanael's Lavalink List
These are pre-hosted servers maintained by the community. You don't need to host anything yourself; you just plug the connection details into your bot's configuration. lavalink hosting free link
hobby projects, testing, small servers (under 50 users). The easiest way to get a "link" (host