Why the proprietary MQA music encoding system is better than DRM, but still not good
Archimago's Musings: MUSINGS: Keeping it simple MQA is a partially lossy CODEC.
Which audio format to buy? - Music Services - Roon Labs Community
MQA's Future Uncertain As Tidal Adopts High-Res FLAC
Tidal's New Lossless Tier Says Goodbye to MQA (but does it really?), Page 3
Tidal Launches Max with HiRes FLAC Leading the Way - Twittering Machines
MQA discussion at Denver RMAF - Page 19
how to get MQA audio from my iPad Pro w/dac?
Landing Archive - Digital Audio Systems
MP3, AAC, WAV, FLAC: all the audio file formats explained