Is one day enough to explore the depth of Raga Sahana? "Paarthen Sirithen" remains the agmark authority on Sahana in Tamil cinema. Dive into this deep-dive analysis of K.V. Mahadevan’s acoustic orchestration, the triple-speed variation in the Pallavi, and how Kannadasan used the "Siledai" (pun) technique to create a lyrical record that has never been broken.