The holiday of Ganesh Chaturthi is observed across India. A vendor prepares Pakhavaj at his roadside shop in Ganesh peth, Pakhavaj is a traditional music instrument which Warakaris/Pilgrims use for Bh. Sound Waves and Music. Lesson 1 – The Nature of a Sound Wave; Sound is a Mechanical Wave; Sound as a Longitudinal Wave; Sound is a Pressure Wave; Lesson 2 – Sound. “I was learning classical music at the…