Pranam, During shodasha upachara puja for festivals and /or Panchayatana Puja; in which step are bhajans to be sung ? (Is it after Mantra Pushpam ?) Also when does one sing arati songs such as "Om Jai Jagadish"; is it during karpura neerajanam ? Dhanyavaad, Ravi Chandrasekhara