Hem-Behag is a late night (samay) raga in North Indian classical music that was composed by Ustad Baba Allauddin Khan. ==Origin== Hem-Behag has principal roots in a more common raga, Bihag. Hem-Behag or Bihag takes aspects of Raga Hemant. The raga centers around shudha Madhyam (vadi) and Ni (samavadi), but this is variable. ==Structure== Good sour...