16-bit/44.1kHz (CD Quality) is great, but 24-bit/96kHz or 192kHz (High-Res) is the ultimate for Norah Jones.
For your convenience, here's a list of Norah Jones' albums and singles: Norah Jones Discography Lossless Download Torrent
Look for "Vinyl Rip," "SACD," or "WEB-DL" from high-res stores like Qobuz or HDTracks. 16-bit/44
: Sells high-resolution AIFF and FLAC versions of her major albums, including the 20th Anniversary editions. 16-bit/44.1kHz (CD Quality) is great