Rob Tobiassen & Buttermilk Creek Bluegrass Rob Tobiassen Coorado Springs Construction worker and part time songster. Rob Tobiassen & Buttermilk Creek Bluegrass’s playlists playlist 6-2016 by Rob Tobiassen & Buttermilk Creek Bluegrass published on 2016-06-14T22:11:14Z playlist 6-2016 by Rob Tobiassen & Buttermilk Creek Bluegrass published on 2016-06-14T22:08:05Z