A promotional poster for a concert featuring the band Snollebollekes. The poster has a red and yellow color scheme with a swirling pattern in the background. The text 'Snollebollekes' is prominently displayed in large, bold letters across the top of the poster. Below this, the text 'LIVE IN CONCERT' is written in smaller letters. The date '30 03 2019' is visible at the top left corner, and the text 'EEN EEN AAIJ VULLE VUILLENDEN!' is written at the bottom right corner.