Ik Onkar (Full Video) - Professor Paramjeet Singh | Gur Sidhu | Brown Town Music | Devotional Songsbr br Brown Town Music and Nav Sandhu presents devotional song - Ik Onkar by Professor Paramjeet Singh, while music is composed by Gur Sidhu.br br Happy Gurpurab! May Guru Nanak Dev Ji bless you and your family with joy,peace and happiness.