Jef has 2 Yonaka concerts.

Yonaka (stylised as YONAKA) is a British rock band formed in Brighton, UK in 2014. English quartet Yonaka combine heavy riffs, melodic hooks, and on-stage punk furor like the wild spawn of Yeah Yeah Yeahs and Royal Blood. The band consists of vocalist Theresa Jarvis, guitarist George Edwards, bassist Alex Crosby and drummer Robert Mason as they met in college playing for different bands. They got together in 2014 and quickly gained a reputation for their formidable live shows.