Listen to Sach Kahon online. Sach Kahon is a Punjabi language song and is sung by Bhai Harpreet Singh JI Khalsa and Gurpreet Singh. Sach Kahon, from the album Lal Rang Tis Kau Laga, was released in the year 2015. The duration of the song is 6:43. Download Punjabi songs online from JioSaavn.