Follow alerts became a standard part of livestreaming as Twitch and YouTube creators added sound and animation to every new follow, turning a silent notification into an on-screen event. This version uses Lil Mosey and his track Bust Down Cartier, a hip hop song whose short hook translates well into a three second alert. Short music based alerts like this spread through stream setups and soundboards because they are easy to recognise, loop cleanly for testing, and give smaller channels the same polished feel as larger partnered streams.