Raga Explorer lists all the 72 Melakarta (fundamental) ragas and a select few Janya (derived) ragas in Indian classical music. For each raga listed, the arohanam (ascending scale) and avarohanam (descending scale) are readily made available at your fingertips. Click on a raga to get the next level of details for the raga selected. This program uses the standard notation conventions described in the Wikipedia (https://www.wikipedia.org).