Seems, music written in non standard AY frequency (info from Darkman007)
Maybe, 3.5 MHz

Demo!!!.stc marked as TRASH-1:BY TUGAY IVAN 1998
GOODBAY.asc aka Grust/ by Em(022000)             by (c), Em(022000), 1996
VOSADULI.asc aka Guchka                           by (c), Em(022000), 1997


------====AY music from Em(022000)=====-------
 All music in this archive tracked by Em(022000)
	    (c), Em(022000), 1998
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ps:
	In Russian
Эти трэки были написанны в 1996-1998г., но 
вышли в свет лишь в 2003г. по причине 
отсутствия у автора Интернета.
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My WEB: www.em022000.narod.ru
My mail: Vanowar@mail.ru
