Greasy Fork is available in English.
Скачать музыку, видео с vk.com (ВКонтакте) без использования внешних сервисов
< Отзив за Vk Media Downloader
Addendum: ffmpeg also allows to write ID3 tags, but I could not get it working by hacking the script. Would also be nice to have some github repository with the source code before webpack that would ease hacking on the script.
Hi, currently I'm working on it
Feature is ready, check v3.5.0
It would be awesome if you could https://github.com/egoroof/browser-id3-writer to add ID3 tags to MP3 files written. Library is available on unpkg.