Listen to Kab Hoihe Laganwa online. Kab Hoihe Laganwa is a Bhojpuri language song and is sung by Asha Bhosle. Kab Hoihe Laganwa, from the album Bhojpuri Film Hits By Asha Bhosle, was released in the year 2000. The duration of the song is 6:23. Download Bhojpuri songs online from JioSaavn.