In the page's words:

MUSIC ON TAP...

...is the fusion of the two most beautiful things imaginable:
The finest acoustic music and delicious Mühlen Kölsch on tap.

Once a month, different musicians come together in a very intimate setting, completely unplugged, and reduce the music to its complete natural beauty. No effects, no amplifiers, just instruments, voice and love. And the best thing about it: plenty of Mühlen Kölsch for "pay as much as you want"

Kölsch and social justice. Simply brilliant!

Singer-songwriter Dan O'Clock invites the city's most colorful music hounds to join you for an unbelievably good time between keg and music.