Listen to O Alor Pathajatri online. O Alor Pathajatri is a Tamil language song and is sung by Calcutta Youth Choir, Sabita Chowdhury and Mantoo Ghosh. O Alor Pathajatri, from the album Calcutta Youth Choir, was released in the year 1991. The duration of the song is 7:06. Download Tamil songs online from JioSaavn.