The Chardikala Jatha are Hazoori Raagis at Sri Harimandir Sahib in Amritsar. This Jatha has played Kirtan and spoken in many Gurdwaras around the world. They have also been the main feature of Camp Miri Piri which originated in Singapore.
You can enjoy their kirtan live at the 2015 Camp Miri Piri in Espanola, New Mexico. June 13-17. You can be with them and many other great teachers there.