Listen to Gurusa Olu Apri Aave Guru Mahima Bhajan online. Gurusa Olu Apri Aave Guru Mahima Bhajan is a Rajasthani language song and is sung by Babu Puri. Gurusa Olu Apri Aave Guru Mahima Bhajan, from the album Guru Vadavo Marwadi Bhajan, was released in the year 2009. The duration of the song is 5:37. Download Rajasthani songs online from JioSaavn.