Apple Music adds Dolby Atmos and hi-res lossless music at no extra cost

After years of sticking with the lossy AAC format, Apple Music is adding support for spatial audio, Dolby Atmos, and lossless music at CD and hi-res quality.

source https://www.digitaltrends.com/home-theater/apple-music-dolby-atmos-spatial-audio-hi-res-lossless/