▁makes ▁himself , ▁traditional ▁musical ▁instruments ; ▁reads ▁lect ures , ▁and ▁gives ▁master ▁classes ▁on ▁history ▁and ▁theory ▁of ▁Russian ▁traditional ▁musical ▁culture . ▁ ▁While ▁many ▁CD s ▁and ▁concert ▁programs ▁feature ▁Star ost in ▁playing ▁" R oz h ok ", ▁it ▁worth ▁mention ing ▁that ▁actually ▁he ▁plays ▁not ▁the ▁folk ▁wooden ▁tr ump et , ▁known ▁as ▁( V lad imir sky ▁roz h ok ), ▁but ▁a ▁" T ver sko y ▁Ro zh ok ", ▁which ▁is ▁a ▁re ed ▁instrument , ▁also ▁known ▁as ▁z h ale y ka . ▁ ▁At ▁different ▁stages ▁of ▁his ▁musical ▁career ▁Star ost in ▁also ▁collabor ated ▁and ▁recorded ▁together ▁with ▁Mari ▁Bo ine , ▁Dj ivan ▁G asp ary an , ▁Angel ite ▁- ▁The ▁Bulgar ian ▁Vo ices , ▁Vol kov tri o , ▁, ▁Sir in ▁folk ▁ensemble ▁and ▁others . ▁ ▁Selected ▁disc ography ▁ ▁Fly , ▁Fly ▁My ▁Sad ness ▁( 1 9 9 6 ) ▁- ▁together ▁with ▁Angel ite ▁- ▁The ▁Bulgar ian ▁Vo ices , ▁Hu un - H uur - Tu ▁and ▁Mik h ail ▁Al per in ▁ ▁XIX 9 8 ▁( 1 9 9 8 ) ▁- ▁with ▁Mik h ail ▁Al per in , ▁Ark ady ▁Sh il k lo per ▁and ▁Vladimir ▁Vol kov ▁ ▁P ray er ▁( 1 9 9 8 ) ▁- ▁with ▁Mik h ail ▁Al per in ▁and ▁Ark ady ▁Sh il k lo per ▁ ▁Much ▁Better ▁( 1