七麦数据

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form, keyboard order)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form, keyboard order)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form, keyboard order)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form, keyboard order)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz application to learn chord names and chord component notes.
You can also search chords by chord name or constituent notes.

Functions/Features
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on piano keyboard)
- Up to 357 chord questions (21 root notes x 17 chord types)
- Chord sound playback
- Chord search (search by chord name or component notes)
- Chord detail page (check chord type, component notes, inversion form)
- Quiz settings (time limit, waiting time, number of questions, root note of question, chord of question, inversion form)
- Customization (dark mode, theme color)
- Simple design compliant with Material Design

Chord quiz and chord search application.
There are two types of quizzes: chord name quiz and chord component note quiz.
Simple operation allows you to proceed the quiz smoothly.
In the chord list, you can search by tapping the piano keyboard.
Included 204 chords (12 root notes x 17 chord types).

Main Functions
- Chord name quiz (select minor, sevens, etc. with buttons)
- Chord component note quiz (select notes on the piano keyboard)
- Play chord notes
- Chord search (search by chord name or component notes)
- Chord details page (check chord type, component notes, inversion form)
- Quiz settings (time limit, waiting time, number of questions, chord type, inversion)
- Customization (dark mode, theme color)