Melody queen Lata Mangeshkar, Sitar maestro Ustad Amjad Ali Khan and music composer AR Rahman also paid tributes to the musician.
Keeping its promise of honouring 'unsung heroes', the government this year honoured with Padma awards several personalities who served the poor, set up free schools and popularised tribal arts globally.
Tabla maestro Ustad Zakir Hussain and singer Hariharan performed ghazals alongside Ustad Ghulam Mustafa Khan's grandson Faiz Mustafa Khan.
Illayaraja, 74, who has been conferred with Padma Bhushan in 2009, was selected for Padma Vibhushan, the second highest civilian award after Bharat Ratna.
The president and other office-bearers of the Jammu and Kashmir People's Movement, a political outfit floated by IAS officer Shah Faesal in 2019, joined the Aam Aadmi Party in New Delhi on Thursday.
A look at the top tweets from your favourite Bollywood celebrities.
'I was no one. I am here today because I am a proud soldier of the Indian Army,' says Captain Mohammed Quamrul Zaman.
'If you can do new things everyday, your mind will be challenged.'