‘Echoes’ is the latest in Orchestra of the Swan’s ‘mixtape’ series, following on from ‘Timelapse’ and ‘Labyrinths’ (which has received over 8 million audio streams since 2021 and was shortlisted for  Gramophone award in the Spatial Audio category). As with their previous mixtape albums, ‘Echoes’ is an eclectic mix of music encompassing a variety of…