World Water Day has been celebrated on March 22nd every year since 1993, with an aim to emphasize the importance of fresh water. Did you know that more than 30 percent of all freshwater on Earth is groundwater? So far, we have exploited more than 20 percent of the resource already. In this edition, we'll bring you several melodic tunes portraying water in different scenarios. Let's hear the sound of flowing water, and feel the rhythm of the source of life.