Anita O'Day ‎– Sweet Singer Of Songs - Selected Sides 1941-1962

Anita O'Day ‎– Sweet Singer Of Songs - Selected Sides 1941-1962
JSP Records ‎– JSP969
4 × CD, Compilation
Recorded 2014
Released 2016

Is anyone familiar with this boxset?

My concern is the quality of the recording given the likelihood of compression to squeeze 109 tracks onto 4 discs.

See: https://www.discogs.com/release/13748601-Anita-ODay-Sweet-Singer-Of-Songs-Selected-Sides-1941-1962