Little to much bass what sounds in few places distorted. Rare full version of Rock It sounds awesome like Need Your Loving Tonight. It's a very powerfull concert like others on South America in 1981. Broadcasted live on the radio in Argentina.
Highly possible that this copy come from 1st generation single TDK SA90 cassette copied in stereo from the soundboard master tape.
Wanted version: Gypsy Eye "First Major Rock" release and 2 min video, professional recording broadcasted on TV, Another One Bites The Dust.