Listen to Ho Ja Cool Jaan online. Ho Ja Cool Jaan is a Haryanvi language song and is sung by Taanu, Maanu, KD, Amit Verma, Vikas, Shubhash Fouji, Jeetu Janab, Mamta Swami, Ajit Jangra, Iqbal Chandana, Balwan Fouji and Sunil Chauhan. Ho Ja Cool Jaan, from the album Kharka Dharka, was released in the year 1993. The duration of the song is 4:58. Download Haryanvi songs online from JioSaavn.