AirPods Max don't support Apple Music's lossless songs, Apple says
AirPods Max, AirPods Pro won't support new Apple Music Lossless audio – but there's a silver lining
It Turns Out You Can Get Near-Lossless Apple Music by Plugging in Your AirPods Max
Apple AirPods Max Review
Audio limitations keep AirPods, HomePod from playing Apple Music Lossless tracks
Apple Music Is Bringing Lossless Audio and Dolby Atmos Support to India
Will Apple Music Lossless see wave of iPhone, AirPods and HomePod hardware updates?
AirPods Max review: Two years later the headphones hold up - General Discussion Discussions on AppleInsider Forums
Apple Music lossless: which devices will (and won't) play lossless and Spatial Audio
New 'Lossless' Music Codec for Apple AirPods Pro, AirPods Max Still in the Works
Spatial Audio on Apple Music: How to enable, find, and play - 9to5Mac