My problem is, since I listen to 3 main genres (prog, jazz and classical, and subgenres within each), I have more than 10 favorite live albums in my top 10.
Here my favorite prog live recordings:
Yes - Yessongs
Genesis - Seconds Out
Univers Zero - Relaps 2009
Jethro Tull - Bursting Out
Gentle Giant - Playing the Fool
Renaissance - Live at Carnegie Hall
King Crimson - The Great Deceiver: Live 1973-1974
Magma - Live/Hhaï (Köhntark)
Änglagård - Prog På Svenska - Live In Japan 2014
Jazz:
John Coltrane - Live in Seattle
Return to Forever - The Mothership Returns 2012
Mahavishnu Orchestra - Between Nothingness and Eternity
Oregon - In Performance
Pharaoh Sanders - Live!
Arti e Mestieri - Live 1974/2000
Steve Coleman and the 5 Elements - Live at the Village Vanguard, Vol. I (The Embedded Sets) 2018
Brand X - Timeline
Allan Holdsworth I.O.U. - Live in Japan