Festival· Trier
Party 4 U Charli Xcx Night S9bsx Mgbmt
This appears to be a nightlife/party event featuring the music of Charli XCX, likely centered around her song "Party 4 U" (from *How I'm Feeling Now*), with the remaining text looking like event codes or booking references. In short: it's a club night or dance party themed around Charli XCX's music.