Listen to Lach Lach Lachkel online. Lach Lach Lachkel is a Bhojpuri language song and is sung by Sangam Zakhmi. Lach Lach Lachkel, from the album Mai Ke Sunder Mukhda, was released in the year 2017. The duration of the song is 5:20. Download Bhojpuri songs online from JioSaavn.