more. Sonyhires (Sony) selects HiRes sound source, which is extracted, grabbed and transcribed with traditional CD. This kind of HiRes high-resolution lossless music obtains digital master sound source through direct recording in the studio. As of July 21st, 222, according to the official announcement of Sony Music official website, there are many sound sources, because Sony selected Hi-Res music can provide 96kHz/24-bit sound source, and its audio quality is higher than MP3 and CD, and tens of thousands of sound sources are included in it.