Open a track in a free tool like Audacity or Spek. A true CD-quality FLAC file will show audio frequencies extending fully up to 22 kHz, whereas a lossy MP3 file cuts off sharply at 16 kHz or 20 kHz. If you want to dive deeper into this album, let me know:
Cosmic Anthems: A Deep Dive into Coldplay’s Music of the Spheres (2021) coldplay music of the spheres 2021 flac cd top
If you would like to explore this topic further, I can provide a of the album, compare the mastering differences between the vinyl and CD editions, or recommend similar high-fidelity space-rock albums to test your sound system. Let me know how you would like to proceed! Share public link Open a track in a free tool like Audacity or Spek