I can give or take facebook but there is a great group dedicated to 70s rock music mostly live video recordings that is well worth a visit. Don't be surprised if you spend way too much time there...
https://www.facebook.com/70s-Classi...dJGfgGY3n5iUe0Zs3M7VQn63WUf8GlvNkiX64&fref=nf
https://www.facebook.com/70s-Classi...dJGfgGY3n5iUe0Zs3M7VQn63WUf8GlvNkiX64&fref=nf