Follow alerts became a staple of live streaming as creators looked for a quick, recognisable way to acknowledge new supporters without stopping the broadcast. A personalised alert like this one gives a channel its own audio identity, so regular viewers learn to associate the jingle with growth and community moments. Short musical alerts are especially popular because they work in clips, compilations and social posts as well as on live streams, and they can be reused for milestones, raids and welcome segments. That flexibility helps a distinctive follow sound stay in rotation long after it is first added.