Unlock Your True Voice with Sur 🎶
Welcome to Sur, the ultimate interactive music coach designed for learners of Hindustani Classical Sangeet. Whether you are a beginner trying to find your base pitch or an aspiring vocalist looking to perfect complex Alankars, Raag, Sur provides real-time visual feedback to guide your musical journey.

Stop guessing if you are hitting the right notes. With our advanced pitch-detection engine, you can sing directly into your phone and watch your voice trace across the screen, ensuring you hit every Swar with absolute precision.

✨ Core Features:
Real-Time Pitch Tracking: Sing or play instrument into your microphone and get instant visual feedback. See exactly where your voice lands and smoothly correct your pitch to match the target frequencies.

Comprehensive Lesson Flow: Progress through structured lessons. Start from basic ear training and advance to full vocal patterns.

Master the Swaras: Learn all 12 notes of the Indian Classical scale. Our lessons carefully introduce Shuddha (natural) Swaras, followed by detailed practice for all 5 Vikrit (altered) Swaras (Komal Re, Komal Ga, Tivra Ma, Komal Dha, Komal Ni).

Interactive Alankar Practice: Build vocal agility by singing complex ascending and descending patterns (Alankars). The app tracks your timing and pitch accuracy across multi-note sequences.

Taal & Rhythm Engine: Develop a rock-solid internal metronome. Practice identifying beats, catching the Sam, and distinguishing between Taali (heavy) and Khaali (empty) beats.

Auto-Calibration: Everyone’s voice is unique. Sur automatically calibrates to your comfortable base "Sa", allowing you to practice in the vocal range that suits you best.

Ear Training Quizzes: Test your musical hearing! Listen to generated tones and identify the missing Swars or complete the melodic patterns.

🎯 Who is this for?
Beginners looking to understand Indian Classical Music.
Vocalists wanting a digital tool for daily Riyaz (practice).
Music students who need to visualize their pitch accuracy.

Your voice is an instrument. Let Sur help you tune it. Download today and start your journey to perfect pitch!