In the organizer's words:

Robert Graefe gives the singer-songwriter image a virtuoso polish. Instead of simply accompanying himself on the guitar, he orchestrates the instrument into a small band in an unconventional way. His hands dance across the fretboard in a dreamlike manner to the dynamic beat of his versatile songs. His atmospheric vocals are seamlessly interwoven with this guitar garb.
Every 1st Friday of the month, handmade music, delicious cocktails and fresh snacks await you in a relaxed atmosphere. Admission is 8 pm, concert starts around 9 pm. Admission 6 euros. www.krone-club.de