s.mart Circle of Fifths sets standards! It shows every chord, either triads, 7th or 9th. It works for about 40 instruments and any tuning! You can choose between 300 scales beneath the modes of the major scale like Dorian, Lydian or Mixolydian. Go for the best!

⭐ Innovative 'Scale-circle' opens up new sounds for you

⭐ More than 300 scales besides the modes like Aeolian, Locrian or Phrygian

⭐ Shows triads, 7th or 9th chords

⭐ Chord charts with your favorite fingerings not just for Guitar

⭐ Shows the scales spread on the fretboard

⭐ Works for about 40 instruments and every tuning

⭐ Right- or left-handed fretboards

⭐ Shows sheet music for the chords

⭐ Bass and treble clef

⭐ Hear the chords

⭐ Easily drag the circle to change the key

⭐ Option to simplify names

⭐ Supports about 40 instruments. Not just the common ones like Guitar, Bass, Banjo or Ukulele. The Fretboard Trainer knows also stringed instruments like Cavaquinho, Charango, Cigar-Box-Guitar, Mandola or Mandolin

⭐ 500 tunings are predefined for Guitar, Bass, Banjo, Ukulele a.s.o.

⭐ Custom tunings for every other possible tuning

⭐ Get the scales on the fretboard of your instrument. Not only on the common ones like Guitar, Bass, Banjo or Ukulele

⭐ 14 bright and dark themes

⭐ 30 different color schemes

⭐ The Circle of Fifths builds upon smartChord - the ultimate reference for chords and scales

⭐ Like the other s.mart tools, the Circle of Fifths supports all other relevant smartChord features (e.g. left handed fretboard or Solfège, NNS)

⭐ Circle of Fifths with 100% privacy 🙈🙉🙊

A big thank you 💕 for problems 🐛, suggestions 💡 or feedback 💐: [email protected].

Have fun and success learning, playing and practicing with your Guitar, Ukulele, Bass,... 🎸😃👍


======== PLEASE NOTE ======== 
This s.mart app is a plugin for the app 'smartChord: 40 Guitar Tools' (V8.15 or later). It can't run alone! You need to install smartChord from the Google Play store:
https://play.google.com/store/apps/details?id=de.smartchord.droid

It provides a lot of other useful tools for musicians like the ultimate reference for chords and scales. Furthermore, there is a fantastic songbook, a precise chromatic tuner, a metronome, an ear training quiz, and a lot of other cool stuff. smartChords supports about 40 instruments like Guitar, Ukulele, Mandolin or the Bass and every possible tuning.
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⭐ Circle of fifths
 ▫ Option to get triads, 7th or 9th chords
 ▫ Option to show the chord charts
 ▫ Option to show the scale on the fretboard
 ▫ Shows sheet music for the chords

⭐ 'Scale-circle'. New innovative mode of the Circle of fifths
 ▫ It shows the chords for all 7 degrees: either triads, 7th or 9th chords
 ▫ It can be used with each scale which does have all 7 degrees
 ▫ There are more than 300 scales beneath the modes of the major scale like Dorian, Lydian or Mixolydian