Symphony MeldYour partner for music learning and performance
We build quality tools and platforms for musicians—so every music lover can enjoy the joy of music, wherever they are.
Our products
Ear Training & Tuner
Pitch practice for strings & voice
Built for intonation challenges in string playing and vocal practice. Two professional modes turn your phone into an all-in-one assistant—from measuring pitch to correcting it.
Core features
Standard mode: high-precision tuner
A sensitive digital ear that measures the true pitch of instruments or voice
Play or sing into your phone and see pitch deviation instantly—ideal for quick tuning of violin, guitar, and more, or checking your vocal reference pitch
Playback mode: real-time compare trainer (signature feature)
A dynamic "intonation mirror" that detects pitch and plays a clean reference piano tone
Hold a note or sing a pitch, then hear your sound against the reference so your ear learns the correct tone—from knowing to doing
String finger-position calibration
Repeat the same position to build muscle memory—no more guessing intonation
Great for violin, cello, viola, erhu, and other fretless / string instruments
Vocal pitch building & efficient ear training
Build a stable inner sense of pitch and fix uncertain starts or drifting pitch
Turn abstract intonation into audible, comparable feedback for faster training
Why it works especially well for strings and voice
- •String calibration: Repeat positions so your ear and hands lock in the right sound—goodbye guesswork
- •Vocal pitch building: Build a reliable inner pitch reference and reduce uncertain attacks or drifting
- •Efficient ear training: Make intonation concrete with listen-and-compare feedback
Ensemble
Online ensemble platform
Welcome, music lovers—whether you play piano, violin, cello, guitar, flute, clarinet, or Chinese instruments like guzheng, erhu, guqin, pipa, and dizi, or you sing.
Ensemble is an online chamber / group music platform—a playground for people who love making music together.
Highlights
Multi-panel video
Create 2–9 panel ensemble videos and enjoy multi-part harmony
Online groups
Find like-minded players and spark new combinations and ideas
Practice check-ins
Track daily practice time and content, see progress, and meet fellow musicians
Community posts
Share performances, practice notes, and musical thoughts with others