Web Harmonium Ragas & Thaats — Indian Music Scales

Explore ragas and thaats on web harmonium — the melodic scales that form the foundation of Hindustani classical music. Each raga guide includes the ascending scale (aaroha), descending scale (avroha), key notes (vadi and samvadi), characteristic phrases (pakad), performance time, and mood — everything you need to understand and play the raga on our free web harmonium.

A raga is more than a scale — it is a melodic framework with specific rules about which notes to emphasize, how to approach and leave certain notes, and what emotional character to convey. Learning ragas on web harmonium deepens your understanding of every web harmonium tune you play, since every composition is rooted in a specific raga.

Use the web harmonium app to play through each raga's scale and practice the characteristic phrases. Begin with Raga Bilawal (all natural notes, like C major) and then explore Raga Yaman (with tivra Ma) to understand how a single altered note transforms the entire melodic character. Visit our web harmonium tutorials for help with keyboard layout and notation reading.