Listen to Halko Dil Mhari Koyal Ko online. Halko Dil Mhari Koyal Ko is a Rajasthani language song and is sung by hr gurjar. Halko Dil Mhari Koyal Ko, from the album Halko Dil Mhari Koyal Ko, was released in the year 2023. The duration of the song is 14:08. Download Rajasthani songs online from JioSaavn.