Celtic Connections review: Òrain nan Gàidheal, Songs of the Gael, Glasgow Royal Concert Hall

It was a proud occasion in multiple ways for Scotland’s Gaelic community, as a baker’s dozen of its finest singers stepped centre stage, with no less eminent a backing band than the BBC Scottish Symphony Orchestra, premièring bespoke arrangements of their chosen material. It was a big night, too, for BBC ALBA, marking the start of its 10th anniversary year, with proceedings filmed in full for broadcast in February and March.