"Response from Neil Young Archives on adding their service to Sonos - NYA music files are all master quality, ranging from 44.1kHz/16-bit to 192kHz/24-bit. Unfortunately, Sonos does not support the playback of hi-res audio and so NYA is not currently compatible with it. We'd certainly consider it though if the situation changes- and feel free to contact Sonos directly to let them know you'd appreciate this feature!"