Listen to Kala Lahnga Tosu Milba online. Kala Lahnga Tosu Milba is a Rajasthani language song and is sung by Rinku Kumar. Kala Lahnga Tosu Milba, from the album Kala Lahnga Tosu Milba, was released in the year 2022. The duration of the song is 11:13. Download Rajasthani songs online from JioSaavn.