Kamaljeet Singh Heer aka Kamal Heer is a Punjabi musician. Born on 23 January 1973, he is the younger brother of Manmohan Waris (the eldest of the brothers) and Sangtar, two other esteemed musicians. His live performances showcase his virtuosity with taan and his command of the art of traditional Punjabi music. All three of Heer brothers are behind the formulation of Punjabi Virsa shows all over the world. These shows have become internationally famous. Also a talented composer, Kamal Heer has collaborated with his brother Sangtar to write music for their brother Waris. He is married to Gurjit Kaur Birring.

Kamal Heer was born in the Village of Halluwal, Punjab, India. He learned music from Ustaad Jaswant Singh Bhanwra. After Kamal's family moved to Canada in 1990, Kamal and older brother Sangtar started composing music. In 1993 they composed music for Manmohan Waris's album, Gaairan Naal Penghan Jhotdiye which became a huge hit. Kamal continued composing till 1999.

Kamal's debut album, Kamli released in 2000, which mostly avoided success. In 2002 Kamal Heer released Masti-Kanthay Vala which became very successful especially the superhit song "Kanthay Vala". Kamal Heer released Masti 2 in 2003 which contained superhit tracks "Nachne Nu Kare Mera Ji", "Kinnu Yaad Kar Kar Hasdi", "Hick Da Taveet" and "Ishq Ne Kamle Karte".

Manmohan Waris (Punjabi: ਮਨਮੋਹਨ ਵਾਰਿਸ, Hindi: मनमोहन वारिस) (born 3 August 1967) is an award-winning Indian Punjabi folk/pop singer. Manmohan Waris was born in Halluwal, District Hoshiarpur, Punjab, India. He is the elder brother of Sangtar (a renowned Punjabi record producer, musician & poet) & Kamal Heer (a renowned Punjabi Folk/Pop singer). Waris is considered one of the best in Punjabi music and is known as The King Of Bhangra

Waris is married to Pritpal Kaur Heer and father to two children.