Its a little blurry, but at least it's still online - most of these video clips have been removed.
I love Solange and her soul 60s sound. Didn't realise she had such fierce attitude though!
There's a load of running commentary on the youtube site, including this most recent post from Janfan76:
"Haha uppity ass LOSER has no respect! can we say my SISTERS COATTAILS! At least Beyonce shows respect for fans and media!!"
Uppity ass loser, huh? Ouch.