Supertramp, early live audio from 1972

This is a very very early recording of Supertramp Oct. 1972 in the early line-up
(only Roger & Rick continue)
4 songs: 'Everyone is Listening', 'I can See', 'Pony Express' and 'School'
According to the rarity value, unfortunately in very poor quality.
We hear ´School` and ´If Everyone is Listening` in this early origin stage,
sometimes with different text and different composition than they will be published later.
One has to consider, that these are recordings from 1972, while the songs were released officially just 1974 on "Crime of the Century".
(The photo shows the band line-up, but not the session of this recording)

Видео Supertramp, early live audio from 1972 канала Georg