Listen to Mannu Hula - Vaachana online. Mannu Hula - Vaachana is a Kannada language song and is sung by B R Lakshman Rao. Mannu Hula - Vaachana, from the album Nanna Kavithe Haadu, was released in the year 2017. The duration of the song is 1:31. Download Kannada songs online from JioSaavn.