Jackie Davis – Sleepy Time Gal
https://open.spotify.com/track/4dhTlayJwPUljdcr1ohVMT?si=IgMSjBouSOaYlmYtci83Xg
https://music.apple.com/us/album/sleepy-time-gal/281140666?i=281140671
Hammond Organ jazz is about the most audiophile-y thing I can think of.