Harmonium Bajana Sikhe The Sangeet Harmonium is a musical instrument that functions as a free-reed organ, producing sound as air passes over a resonating metal reed within a framework. It holds significant prominence within various genres of Indian music, particularly classical music. Its extensive usage is observed throughout India, particularly in Indian music concerts. Numerous vocalists employ the harmonium as a tool for vocal practice, aiming to enhance their vocal abilities and deepen t