Listen to Ka Btaeen Dayiyaa online. Ka Btaeen Dayiyaa is a Bhojpuri language song and is sung by Kalpna and Rajesh Gupta. Ka Btaeen Dayiyaa, from the album Mor Saiyan Abhagaa, was released in the year 2013. The duration of the song is 5:00. Download Bhojpuri songs online from JioSaavn.