if there were any, which is why bands are doing live streaming, (sorry if I missed the irony) personally I don't like them, nothing like the live gig experience, band vids are good for adverting live gigs, they should be ok especially if it's original materiel.
On a slightly different note, I recently had a track blocked from uploading onto youtube because of copywrite despite there being loads of other tracks on there by the same artist, so maybe they're clamping down on copywrite breaches, not before time really, I've long wondered how youtube get away with it