The 2020s are not the same as the 2010s, not even the 2000s, not to mention the 1990s. The genres that were in heavy rotation back then were pop (schlager, europop and ballads, which you still call "light music" today) and rock.
⚠️ Tickets can be purchased in physical format from Club Rockstadt or from Kruhnen Musik Halle on the evening of the event!