Three great releases of lost concerts by Duke Ellington Orchestra, John Taylor & Stan Sulzman, and Joe Henderson

To rescue Kahlo from the clutches of the corporate art market, we need to acknowledge the overt and covert political dimensions of the work, demands GAVIN O’TOOLE

If you can see past the relentless commodification you will be rewarded by enormously powerful work, suggests JENNY MITCHELL

CHRIS SEARLE revels in the one-off collaboration between an American polymath and a British Muslim, and detects the presence of their revolutionary forebear

GORDON PARSONS revels in an ebullient production of Shakespeare’s magical comedy

BRENT CUTLER welcomes a thoughtful analysis of the Erdogan regime, viewed through the evolving history of a neighbourhood in Istanbul

GORDON PARSONS regrets the price, but is dazzled by an outstandingly ambitious study of the way art restoration in particular, and culture in general was weaponised by the Nazis