Essential Musician Tools
Precision web-audio algorithms engineered for practice, arrangement, and real-time performance.
BPM Tapper
DJ & Timing
Chromatic Tuner
Practice
Pro Metronome
Practice
Harmonic Mixing Wheel
DJ & Camelot
Key Finder & Camelot
DJ & Camelot
Golden Ratio Arranger
Production
Virtual Steinway Piano
Practice
Delay & Reverb Calc
Production
Golden Ratio Song Arranger
Structure songs with mathematical perfection (Phi 61.8%). Calculate Fibonacci sections, find the emotional climax, and export instant DAW marker files (.mid) for Ableton, Logic, and FL Studio.
The Ultimate Virtual Piano
Play a high quality Steinway Grand Piano in your browser. Features scale highlighting, chord detection, and PC keyboard mapping.
Harmonic Mixing Wheel
Interactive Camelot Wheel designed for music producers, DJs, and musicians. Find harmonically compatible tracks, blend samples perfectly, and create smooth transitions.
BPM Tapper
Instantly find the tempo of any song by tapping along to the beat. Essential for DJs and producers to identify BPM quickly and accurately.
Delay Calculator
Convert BPM to milliseconds for perfect reverb pre-delays and delay times. Sync your time-based effects with mathematical precision.
Pro Metronome
Precision click track for practice. Visual feedback, adjustable accents, and multiple time signatures to help you master your timing.
Piano Scale Finder
Visualize scales on the piano keyboard. Learn Major, Minor, and Pentatonic scales in any key with our interactive tool.
Key Finder & Camelot
Convert between musical keys and Camelot codes instantly. Find harmonically compatible keys for perfect DJ transitions and music production.
Beat & Sample Organizer
Save and organize your samples, loops, beat ideas with key, BPM, tags, and notes. Your personal music production notebook.
Vocal Range Finder
Discover your voice type (Soprano, Alto, Tenor, Bass) by testing your range with your microphone. Simple and fast analysis.
Chord Progression Chart
Complete chord reference for all 24 major and minor scales. Discover popular progressions with emotional tags to inspire your songwriting and arrangements.
Chromatic Tuner
Professional chromatic tuner that works with any instrument. Uses your device's microphone for accurate pitch detection with clear visual feedback.
Key & Feeling Guide
Explore the unique character and emotional qualities of each musical key. Organized guide covering all 24 major and minor keys with practical usage tips.
BPM & Genre Guide
Interactive tempo explorer for music producers. Use the slider, input field, or tap tempo to discover genres that match your desired BPM range.
Music Theory Library
Comprehensive music theory knowledge covering multiple genres. Explore Classical, Jazz, Rock, Hip-Hop, Electronic, and Blues techniques and scales.