You can track audio from websites with this extension
This extension is Audio Tab recorder for chrome browser. You can record and save the audio of the current tab (few tabs recording is also available). You can save the output file in two different formats – mp3 and wav. You can also mute tabs while recording and it`s really convenient, because the outgoing sound of the tab you currently record will not disturb you while interacting with other tabs. To start recording you simply click on extension icon in right upper corner of chrome browser. Use keyboard shortcuts or extension interface buttons to initialize recording.
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