Hawkwind
Dave Brock: guitar, vocals
Nik Turner: sax, flute, vocals
Del Dettmar: EMS synthesizer, keyboards, percussion
Dik Mik: audio generator?
Lemmy Kilmister: bass, vocals, acoustic guitar
Simon King: drums
Robert Calvert: vocals
(maybe Simon House: keyboards, synth, violin)

Empire Pool
London, UK
may 27, 1973
audience recording
runtime: 79:25 (minutes/ seconds)

setlist:
1: gaga 1:56
2: in the egg 2:52
3: born to go 9:41
4: down through the night 7:42
5: wage war 2:38
6: urban geurilla 6:26
7: space is deep 6:41
8: black corridor 1:35
9: orgone accumulator 8:07
10: upside down 3:03
11: brainstorm 8:18 (some glitches repaired)
12: seven by seven 3:28
13: master of the universe 6:37
14: welcome to the future 2:41 (and encore applause)
15: sonic attack 3:15
16: silver machine 3:47 (glitchy and gappy in about 45 seconds of it)

aud > ? > CD > eac > flac 8

some level balancing and loud clap reduction was done
in a few tracks (not much was needed)
and a few glitches were removed from the brainstorm.