He had, of course, apologised profusely for being a terrible singer before launching into a song about brotherhood to unite people against divisiveness and injustice.
The song from an old Hindi film called Paigham was sung by Manna Dey. The revolutionary song was penned by Pradeep.
Now that Kejriwal is again set to take oath as the CM of Delhi, one cannot help but wonder what song he has in mind for his audience, especially since he has also decided to invite Prime Minister Narendra Modi for the occasion.
Do tell us, if you had a chance to request Kejriwal to sing a few lines on his swearing-in ceremony, what would they be?
Hai agar dushman zamaana gham nahi... perhaps?