Discord launched in 2015 as a chat platform for gaming communities, and its notification tones became familiar sounds for millions of users who kept the app open while playing and messaging. The newer ping style is now used far beyond the app itself, appearing in YouTube videos, streams and meme edits as a shorthand for someone getting mentioned online. It sits alongside the older Discord Notification in creator libraries, because both instantly suggest a busy server or an incoming direct message without needing any visual branding on screen.