It's really incredible that there's still footage of those early years that had never before been featured anywhere in the internet or bootleg videos! And as a Yeshead myself, it's so surprising and a JOY to watch the best band of all time perform when they where young ambitious musicians! Thanks so much for posting it! Precious video!
These clip is from the pilot music TV show 'Take One Plus One' made in 1971 by Colour Me Pop director Steve Turner. The one off production also featured Stephen Stills.