Renowned singers A.R. Rahman, Sonu Nigam, Hariharan, and Shaan will perform at Haazri 2026, an event honoring the legacy of the late Ustad Ghulam Mustafa Khan. The musical gathering, now in its fourth year, is organized by the maestro's family and disciples. Ustad Ghulam Mustafa Khan, a prominent figure in Indian classical music, mentored numerous artists. The tribute concert will feature a specially curated set by A.R. Rahman and emotional performances by the other artists. The event is scheduled for January 17, 2026, at Mumbai's Jio World Garden.