India, Sept. 27 -- Friday evening at Delhi's Deen Dayal Upadhyaya Park turned into a devotional jam as Prime Minister Narendra Modi joined a bhajan-clubbing event marking Pandit Deendayal Upadhyaya's 110th birth anniversary. Viral bhajan-jamming duo Raghav and Prachi Agarwal, aka Backstage Siblings, led the concert-style gathering, while Hanuman Ansh singer Sadhu Tiwari performed the film's popular track Jab Zid Par Aa Gayi Parvati. Seated in the front row, Modi clapped along and played the khanjari as the bhajan beat took over....