This Vesterbro watering-hole attracts locals as well as a city-wide clientele, even the odd celeb.
Riesen Bar has a large selection of music that is updated regularly. Every Wednesday, you can play your own music, so if you have that special 80s album, why not bring it along and ruin everyone's evening.
Consider sharing a traditional 'kande' (pitcher) with your friends. Cheaper and so much easier. A 'kande' contains schnapps, porter beer, lemonade etc.