Bis is also the name of at least seven bands:
These are photos from concerts where Bis played, so they may be of other bands that played the concert as well.
Rocket from the Crypt / Bis / You Am I Oct 1, 1998 Southsea, England, United Kingdom Uploaded by R.B.
Reading Festival 1998 Aug 28 - 30, 1998 Reading, England, United Kingdom Uploaded by Andy Goymer