Listen to Kamar Lachkake Aaj Karam Tana Tan online. Kamar Lachkake Aaj Karam Tana Tan is a Bhojpuri language song and is sung by Ravi and Khushboo Uttam. Kamar Lachkake Aaj Karam Tana Tan, from the album Bihari Chhaila, was released in the year 2015. The duration of the song is 5:54. Download Bhojpuri songs online from JioSaavn.