Listen to Janu Kab Degi Dil online. Janu Kab Degi Dil is a Rajasthani language song and is sung by Rajesh Dilwale. Janu Kab Degi Dil, from the album Janu Kab Degi Dil, was released in the year 2023. The duration of the song is 5:03. Download Rajasthani songs online from JioSaavn.