In 2021 Heiko saw 3 performances during 2 concerts with 3 bands at 2 venues in 1 location.

Date Concert Venue Location
Nov 29, 2021
Priya ragu Jaki Cologne, North Rhine-Westphalia, Germany
Nov 06, 2021
José González / Siv Jakobsen Carlswerk Victoria Cologne, North Rhine-Westphalia, Germany