# Songtive
> Music education platform — chords, scales, progressions, and fingerings for piano and guitar.

## Products
- [Piano Companion](https://www.songtive.com/products/piano-companion): Music theory app with 1,500+ chords, 10,000+ scales, chord progression builder, reverse chord lookup, and circle of fifths. 10M+ users on iOS, Android, macOS.
- [ChordIQ](https://www.songtive.com/products/chordiq): Music training game with eight game modes for sight-reading, chord recognition, ear training, and scales. Supports piano, guitar, ukulele, and bass with MIDI keyboard input. Global World Chart leaderboard.
- [KidTeller](https://kidteller.com): Personalized children's storybook app. Every book is uniquely crafted around a child's name, photo, and favorite things.
- [MathIt](https://mathit.app): Real-time multiplayer math game for 2–5 players. Fast 30-second rounds with three difficulty levels.

## Free Tools
- [Virtual Piano](https://www.songtive.com/apps/piano): Free online piano keyboard — play, practice chords, and learn songs instantly
- [Web Tuner](https://www.songtive.com/apps/tuner): Free online chromatic tuner for guitar, ukulele, bass, and any instrument
- [Circle of Fifths](https://www.songtive.com/en/apps/circle-of-fifths): Interactive circle of fifths chart with key signatures and diatonic chords
- [Intervals Chart](https://www.songtive.com/en/apps/intervals): Interactive music intervals chart with names, semitones, inversions, and audio
- [BPM Counter](https://www.songtive.com/en/apps/bpm-counter): Tap tempo tool to find the beats per minute of any song
- [Chord Transposer](https://www.songtive.com/en/apps/chord-transposer): Transpose chords to any key by semitones or target key
- [Metronome](https://www.songtive.com/en/apps/metronome): Free online metronome with accented downbeats and adjustable beats per bar
- [Beat Sequencer](https://www.songtive.com/en/apps/sequencer): Simple 16-step online drum machine with synthesized kick, snare, hi-hat and clap
- [Guitar Scales](https://www.songtive.com/en/apps/guitar-scales): Visualize any scale on the guitar fretboard in every key and tuning
- [Guitar Fretboard](https://www.songtive.com/en/apps/guitar-fretboard): Interactive guitar fretboard with every note, tunings and scale overlays
- [Bass Fretboard](https://www.songtive.com/en/apps/bass-fretboard): Interactive bass fretboard with notes, tunings and scale overlays
- [Ukulele Fretboard](https://www.songtive.com/en/apps/ukulele-fretboard): Interactive ukulele fretboard with notes, tunings and scale overlays
- [Solfege Chart](https://www.songtive.com/en/apps/solfege): Practice movable-Do and fixed-Do solfege syllables in any key
- [Rhythm Challenge](https://www.songtive.com/en/apps/rhythm-challenge): Rhythm game — tap back a random 4/4 bar and get scored on timing

## Music Theory Reference (28 languages)
- [Major & Minor Scales](https://www.songtive.com/en/scales): All 30 major and minor scales with notes, key signatures, diatonic chords, and an interactive piano
- [Key Signatures Chart](https://www.songtive.com/en/reference/key-signatures): All 15 key signatures with their major and minor keys
- [Chord Formulas](https://www.songtive.com/en/reference/chord-formulas): Chord symbols with interval formulas and notes for 100+ chord types
- [Scale Formulas](https://www.songtive.com/en/reference/scale-formulas): Interval formulas for scales and modes
- [Note Frequencies](https://www.songtive.com/en/reference/note-frequencies): Frequency chart for all 88 piano notes in equal temperament
- [Music Theory Cheat Sheet](https://www.songtive.com/en/reference/cheat-sheet): One-page reference with intervals, chord formulas, scale formulas and key signatures

## Chord Reference (28 languages)
- [Piano Chords](https://www.songtive.com/en/piano-chords): Complete piano chord dictionary with fingerings, notation, and audio
- [Guitar Chords](https://www.songtive.com/en/guitar-chords): Guitar chord diagrams with fingering positions

## Company
- Website: https://www.songtive.com
- Contact: pianocompanion@songtive.com