Ok, time for some hand light relief. Here's a track from 1970. Is not particularly representative of the band who were mostly a blues band. They are one of the few bands I saw at the time they were promoting the album. I hope you like it.
The next one is perhaps easier to get and comes from 1969:
And the next one, it is from 1970 and the album had a cover design by Hipgnosis.
No peeking, but they are downloadable from my divshare database.