Czechoslovak ZX Spectrum clone Didaktik Gama model 89 playing Fuxoft's Special POKE 2

ZX Spectrum 48k clone Didaktik Gama from ČSSR (nearly identical to Issue 3 plus 8255 and 64kx1 memory modules), playing Fuxoft's BASIC plus IM2-called WHAM replayer, as shown at the end. This was the very first multi-channel tune that I ever heard (thanks to BusySOFT's DEMO for Didaktik M) from my own home computer.
Enjoy!