Tonight Cathures gave a wonderful concert of Choral Music by Nordic Composers , Grieg and Sibelius amongst them. This Concert, -- 'Northern Lights', was arranged before the realisation that it would happen on the same evening as EarthHour. Kelvinside Hillhead has taken part from the beginning and switched off the Floodlights for that particular Hour. So extra efforts were made to enable both events to take place safely. Rehearsals showed just how dark it could get, and the realisation that we would need to have some light for the Choir, after all the words for the latter part of the programme were in Finnish! Rehearsal; How Dark? We set to with gusto for the Choir were all keen to participate in this unique occasion. So with Torches, Candles and battery powered Site Lights, we were all ready for the Big Switch Off; Oh! and we'd better tell the Audience too. As it happened we had a really good turnout and the Audience wer...