For centuries the singing of psalms has been a cornerstone of Christian worship and in Wales today psalms are sung in the splendour of great cathedrals and in the quiet devotion of Catholic monasteries.

While the singing of psalms has long been cherished, in some churches and denominations psalm singing has been replaced by more modern songs and worship. But a new movement called 'Psalm Roars' is challenging that notion. Led by vicar Tim Vasby Burnie, 'Psalm Roars' aim to make psalm singing accessible to everyone, regardless of whether you have a musical background, and to encourage singing that is “enthusiastic, robust, loud, and inclusive.”

Jonathan Thomas attends a 'Psalm Roar' and meets enthusiastic people learning all about psalm singing. He speaks to one of the most pre-eminent modern hymn writers of today, Keith Getty, who sets psalms to music, bringing them to contemporary audiences. Jonathan visits Llandaff Cathedral and meets Stephen Moore, Director of Music, where psalms are sung daily by the cathedral choirs. At Belmont Abbey, Abbot Brendan Thomas explains the ancient tradition of psalmody in the Benedictine Order, where psalms have been sung since its foundation in the sixth century.