Pop Trivia: I've just read that the screaming fans featured on this track were recorded at a concert in Bournemouth (UK) of all places. Well I never. Not really a place that has many musical associations.
Masekela's sound will probably be more familiar to most people by his trumpet playing on The Byrds' "So You Want to Be a Rock n Roll Star"
https://youtu.be/saAoTPXcPSg