Thank you everyone. I think I'd have to settle for Apple music for now for convenient hi-res streaming.
Please let us know if anyone has any other easy alternatives. Thanks.
The only way to stream Apple music seems to be either by using Airplay from an apple device to an Airplay enabled streamer, or by buying an Apple TV.
Both seem inconvenient to me, hence let mey Apple music subscription lapse.
Hard to beat the convenience of Spotify Connect.