


Most of the rest of the catalog is streaming in lossless quality, but there’s a surprising number of lesser-known major label catalog titles that are streaming in 320kpbs standard quality. There’s an impressive catalog of high-res music available, including pretty much the entire catalogs of Led Zeppelin, the Rolling Stones, Miles Davis, Taylor Swift, Marvin Gaye, Pink Floyd, Joni Mitchell, and a lot of other artists those names would suggest. Amazon uses the FLAC format, labeling its lossless CD-quality (16-bit at 44.1kHz) streams “HD” and its high-res tracks “Ultra HD,” the latter of which top out at 3,730Kbps, 24-bit at 192kHz quality.
