Here’s my setup for an absolute PEAK music listening experience

Sony MDR-7506 Studio Headphones
Sony CDP-C400 5-Disc Stereo CD Player
Sony CFD-222 CD/Cassette/Radio Boombox (Used for Cassettes)
Roland MA-8 Stereo Micro Monitor
LED Room Lights (just sets the mood)

My best CDs:

Tame Impala - Currents
Anri - Timely!!
Rush - Permanent Waves