Step 1: Concept Clarification:
The objective is to identify 'Avanaddha Vadyas' from the provided options. Avanaddha Vadyas are defined as membranophones, which are percussion instruments that generate sound via a stretched membrane or skin. Step 2: Item Analysis:
- (A) Mouth Organ: Classified as a wind instrument (Sushira Vadya), producing sound through air directed over reeds. This is not an Avanaddha Vadya.- (B) Khol: A two-sided drum crafted from terracotta with parchment heads, frequently used in devotional music in Eastern India. This is an Avanaddha Vadya.- (C) Damru: A small, double-headed drum, notably associated with Lord Shiva. This is an Avanaddha Vadya.- (D) Edakka: An hourglass-shaped pressure drum originating from Kerala, featuring two skin heads. This is an Avanaddha Vadya.Based on this, Khol, Damru, and Edakka are all categorized as Avanaddha Vadyas. Step 3: Conclusion:
The correct selection comprises (B), (C), and (D).