Languages Tags Listen for edits with a hashtag in the edit summary. Try it yourself! To do this, enter a hashtag below, then go make an edit and the same tag in the edit summary of your article. If you have tags here, you will only hear edits with those tags. About Listen to the sound of Wikipedia's recent changes feed. Bells indicate additions and string plucks indicate subtractions. Pitch changes according to the size of the edit; the larger the edit, the deeper the note. Green circles show edits from unregistered contributors, and purple circles mark edits performed by automated bots. You ...