Boom by ETC Group (1998) - zx spectrum demo (50fps)

(Please watch in 720p50 or more to see flicker effect.)
Emulated on Spectaculator and edited on Sony Vegas.
The main part of this demo can't be emulated on most emulator(except ZXDS), I added the .sna file in the attachment.

zxaaa : https://zxaaa.net/view_demo.php?id=6284
pouet : http://www.pouet.net/prod.php?which=1949
.zip : https://drive.google.com/open?id=1nptNbOYsoEJxgDiKWKxP2uRtjSB0vUSO

Видео Boom by ETC Group (1998) - zx spectrum demo (50fps) канала pixelyc