The Bhari and The Khali

I used to think that a khali was a space in the composition. No! What I termed the heavier and the lighter line are actually called the Bhari and the Khali. In almost all of the compositions, the first line with the Dha and Ge is the Bhari with the latter line with the Taa and Ke the Khali. The space is usuall called the Dum. Dum khale beta, aage aur bhi bajaana hai. Jokes apart, I'm glad I got this misunderstanding away. Would have led to more disastrous errors later on.