There are several acts called Slow.
These are photos from concerts where Slow played, so they may be of other bands that played the concert as well.
Pink Mountaintops / Slow / Bad Hoo Nov 30, 2017 Victoria, British Columbia, Canada Uploaded by Redhalo
Slow / NG3 / Little Ratskulls Aug 9, 1985 Vancouver, British Columbia, Canada Uploaded by Redhalo