Albert Kuvezin continues to experiment. The leader of the folk-rock group Yat-Kha decided that the group should give a concert in one of the Moscow nightclubs-- fresh from the Moscow Airport. Yat-Kha has just completed the second stage of work on their new album in Great Britain, and upon arrival in Moscow will head directly to "16 Tons" (Presnenski Val, 6) nightclub and play for their many Moscow fans and countrymen. The performance will begin at 11:00 PM--just two hours after their British Airlines flight lands in Sheremetievo.