(SUBHEAD) Mohali: Punjabi Singers Ali Brothers, Kashmiri Artist, Umer Nazir enthralled audience of Aryans Group of Colleges in 15th Cultural Extravaganza “Roshaan”. Rakesh Agrawal, Inspector General, Punjab Police was the chief guest. Dr. Anshu Kataria, Chairman, Aryans Group, presided over this cultural event & hundreds of Students & Alumni of Aryans Group including Law, Engineering, Management, Pharmacy, Nursing, B. Ed. Agriculture, Paramedical, Polytechnic attended the function. The event commenced with the lightning of the lamp.