Listen to Mai Lalasa Purai Detu online. Mai Lalasa Purai Detu is a Bhojpuri language song and is sung by Om Prakash Mali. Mai Lalasa Purai Detu, from the album Mai Lalasa Purai Detu, was released in the year 2023. The duration of the song is 5:39. Download Bhojpuri songs online from JioSaavn.