Best high res test tracks for headphones

[MadGman]

What's your test songs?

What do you look for in your test songs, and what’s currently in your playlist of test music? Here’s what I’ve got in mine right now Bill Withers - Ain’t No Sunshine The Piano Guys - Berlin Inside Out - Dark (Can’t find it anywhere but Discogs.com, or I’d hyperlink the song) Haywyre - Do You Don’t You GARticuno - Get Ren’ai Evanescence - Haunted Glass Animals - Hazey Bill Withers - Lean On Me Galdive - Lotus Michael Bublé - Mis Deseos/Feliz Navidad (Duet With Thalia) Starset - Ricochet Acous…

What songs to test sound stage and imaging?

looking for some recommendations to help me build a test collection.

Probably ain’t much difference what system/gear are you testing.