Chennai, Feb. 6 -- Wednesday night turned out to be memorable for the audience in Chennai as they witnessed a magical performance of music maestro AR Rahman and British singer Ed Sheeran at the latter's Mathematics tour.

Several visuals from the gig surfaced online that showed Rahman joining Ed Sheeran on stage. The duo not only interacted with fans but also belted out a remix of Ed's Shape of You and Rahman's Urvasi.

Hours after his performance, Ed took to Instagram and expressed his gratitude for receiving an "honour" to share the stage with Rahman.

"What an honor @arrahman," he captioned the post.

The British musician kickstarted his + - = / x India tour with a mesmerising performance in Pune on January 30.

Sheeran took the stage ...