@nobodady1 oh man! such a stupid mistake of mine! my piano and my computer are in different places so i haven't checked it. of course i'm talking about F#. i have no formal training in musical theory (trying to teach myself now) so i maybe wrong (will be glad if correct me) but as i hear Coltrane...
пацаны! всё круто, но где ваши low-pass фильтры?