Provided to YouTube by REAL DUTCH MUSIC™ Zeker weten doen we niks · Van Piekeren Zeker weten doen we niks ℗ REAL DUTCH MUSIC™ Released on: 2025-05-02 Band: Van Piekeren Composer: Johan Fransen Lyricist: Jan van Piekeren Mixing Engineer: Johan van Drunen Auto-generated by YouTube. source