Amid Bihar's Chhath festival, Indian Railways is playing popular folk songs dedicated to Chhath at major train stations. "At 30 major stations like Patna, Danapur, Hajipur, Bhagalpur, Jamalpur, Sonepur, New Delhi, Ghaziabad and Anand Vihar Terminal, these songs are giving passengers a taste of their home," Indian Railways said. It's infusing joy and devotion into passengers' journey, it added.