The Blue Jeans, the rockabilly trio from Athens-Greece, performing here the song “Not Fade Away” sometime during the late 80’s.
The track appears on their album “Hard Times”.
More about the Blue Jeans, here.
The Athenians No Man’s Land were formed in 1985.
More about them can be found here.
Both vids are taken from the Opticoacoustic Bomb compilation which was released during the very early ’90’s.
Two more vids of these two bands can be found here.