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 Guitar tuning guitar chords guidance chord transposing Left handed guitar
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Trefoil Software info
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Web site:
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Contacts:
Russian Federation, Saint-Petersburg, Obuhovskoy oborony 76
<support at guitar-chords-laboratory dot com>
Contact person: Anton Okolelov
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Trefoil Software programs
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Guitar tuning (several variants of the guitar tuning, several tone reproduction modes of tuned string)
Guitar chords guidance (database of standard guitar chords, all possible variants of one chord
chord playing)
Work with song texts (text editing, chord recognition in texts, chord transposing)
Left-handed guitars.
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