Listen to Wikipedia Being Edited - CityLab
Trying to buckle down and work? Noise-cancelling headphones aren't the only mellow way to drown out your co-workers' incessant chattering or the whirring of a coffee machine at your local café. Try listening to the dulcet tones of Wikipedia being edited in real time.
Bells denote additions to a page, and plucked strings represent deletions. Synthesized strings swell and fall in the background as new users join Wikipedia. Larger revisions yield more resonant notes. It uses a pentatonic scale to avoid screeching dissonance. (Think: tones produced by xylophones and lutes.)
As much as the site is about a zen-inducing auditory experience, it's also an aural celebration of collaboration and freedom of speech. It serves as a sensory reminder that people are sharing and responding to ideas all the time, at a mind-boggling pace.