Hrozne
active from year 1982
originally folk trio that in 1980s belonged to so called Brno Alternative Wave (together with Dunaj, Jeste jsme se nedohodli a.o.)
Members:
Martin Kozlovsky (since 1982) , vocal, metalophone, percussion, kalimba
Jaromir Rehor (since 1982) , bass guitar, el.guitar, vocal
Pavel Straka (since 1982) , accordion, harmonium, vocal, background vocal
Pavel Magnusek, drums, percussion
Roman Motycka, drums, saxophones
Discography:
Uz neni cas , Ears & Wind 2013 , 
Ticho ( Silence ) , Indies Happy Trails 2019
Sample: