It sounds like you're looking for (a popular social network in Russia and Eastern Europe).
: Frequently updated with sheet music and methods specifically for guitarists, bassists, and drummers. guitar books tabs vk.com
VK.com is widely known in the guitar community as the "deep web" of music education. It hosts thousands of user-uploaded PDF books and Guitar Pro files that are impossible to find on standard search engines. However, the content is buried in niche groups, requires a login to view, is often in Russian, and is frequently plagued by broken download links or dead image previews. guitar books, tablatures (tabs), and resources shared via VK
Metallica Табы (Metallica Tabs) Pink Floyd Guitar Pro Ноты Dream Theater (Dream Theater Sheet Music/Notes) It hosts thousands of user-uploaded PDF books and