IVANO-FRANKIVSK, UKRAINE - MAY 30, 2020 - Vopli Vidoplyasova band leader Oleh Skrypka (L) and violinist Vasyl Popadiuk perform during a concert to show gratitude to the medical personnel of the Ivano-Frankivsk Central Municipal Clinical Hospital, Ivano-Frankivsk, western Ukraine. Ukrinform. /KDR/