You can find the song in FLAC format on various music platforms, including CDM (Compact Disc Master) releases.
If you would like a shorter summary, technical guide to ripping that specific CDM in FLAC, or a list of Discogs links to legitimate copies, ask below. I will provide only legal, non-infringing information. 4 Non Blondes - What-s Up -CDM- -FLAC- - UP BY ...
If you want: I can