2K 
103 
Download MP3 
Opus No. 1 was written by Tim Carleton and Darrick Deel and became widely known as the default hold music on Cisco telephone systems. As office phones played it to callers waiting in a queue, the tune became familiar far beyond the workplace, recognised even by people who had never heard its title. It spread online as shorthand for being kept waiting, appearing in videos, memes and edits about customer service, bureaucracy and slow replies. Its calm, instantly recognisable sound keeps it useful whenever a creator needs an audience to feel the wait.
About this sound
The famous Opus No. 1 hold music, the calm piano melody heard while waiting on phone calls. Creators use it for waiting, loading and awkward pause jokes.
This is the gentle, looping piano melody most people instantly recognise as telephone hold music. Soft piano notes play a simple, unhurried tune over a light, steady accompaniment, with no vocals or sudden changes to break the calm. It sounds polite, slightly dated and reassuringly dull, which is exactly why it works so well outside a phone call. In a video it instantly signals that someone is waiting, stuck or being ignored, turning an ordinary pause into a joke about patience, bureaucracy and endless queues.
