Listen to Rudrastkam Mantra | Singer - Pushpa Singh (Rudrastkam Mantra - Sarvdev Stuti) online. Rudrastkam Mantra | Singer - Pushpa Singh (Rudrastkam Mantra - Sarvdev Stuti) is a Bhojpuri language song and is sung by Pushpa Singh. Rudrastkam Mantra | Singer - Pushpa Singh (Rudrastkam Mantra - Sarvdev Stuti), from the album Rudrastkam Mantra (Sarvdev Stuti), was released in the year 2020. The duration of the song is 4:41. Download Bhojpuri songs online from JioSaavn.