Expo snippet of bass duo Bottoms UpMonday, 2015-09-14, 22:28, EEST in Gallery tagged OME 2015 / OME 2015 artists / Ostrobothnia Music Expo by webmaster Bass duo Bottoms Up performing at Ostrobothnia Music Expo 2015. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)