“ravenswing (Abi Sandy and Crystal Zhu) play trad and original music with a level of beauty and skill that is equally remarkable for its depth and intensity. Nothing superficial or dishonest about what they do - it is wide and deep, touching the core of the tunes and songs they create and interpret. The first time seeing and hearing them should only be that - listeners fortunate to encounter them will surely want to see them and hear their music, again and again.”