ECL805 tube amplifier playing music by Simon Mills

In this video I play the track 'K W Special' by Simon Mills on my stereo.
The sound coming from the loudspeakers is recorded with two microphones and synchronized with the video.
This music is released in 2021 on the album 'Locational 2', in my opinion it features many special tracks.

Loudspeakers used: Yamaha NS-1000M
Amplifier: Stereo ECL805 push pull
Playback: Firestone Fubar IV Plus (the audio in this case: 44,1 kHz 24bit PCM)
Microphones: Shure SM57