Concert· Ulm
Concert seng2seng
I don't have any information about a concert called "Seng2seng" — it doesn't match any event I'm aware of, and the name doesn't give me enough context to confidently summarize it. If you can share a few details (who's performing, where and when it's held, or what kind of music/event it is), I'd be happy to write a concise 1–2 sentence summary for you.