VK Musicon is a Chrome extension developed by Deflate that enhances the music experience on VK, the popular social networking site. This extension adds an icon to each audio track on VK pages, providing users with additional information about the artist, albums, and track. It also offers a list of similar artists and tracks. Currently, the extension retrieves information from "last.fm" and seamlessly integrates it into the VK interface.

The extension has the potential to offer even more features in the future. These include displaying song lyrics and translations, allowing users to listen to an entire album of an artist with just one click, easily adding an artist's album to their own audio collection, and creating posts with album covers, descriptions, and tracks. Additionally, users can listen to "similar tracks" directly from the list without opening a new search window. The extension aims to aggregate information from multiple sources, as last.fm may not always provide accurate or comprehensive data. Furthermore, the developers plan to implement their own algorithm for finding "similar" tracks. Users will also have the option to customize the extension's settings for a personalized experience.