Music Theory8 min read
Semitones Explained for Guitar: Beginner Guide
Semitones Explained for Guitar: Understand what a semitone is and how it applies to guitar frets
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Music Theory guides
4 articles about music theory.
Browse music theory articles from Chords.me, written for guitarists, singers, pianists, ukulele players, and working musicians. These guides connect practical music theory with free online tools, helping you understand the topic, avoid common mistakes, and apply each idea directly in practice, rehearsal, or performance.
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Music Theory8 min read
Circle of Fifths for Guitarists: Practical Guide
Learn how the circle of fifths helps guitarists understand keys, chord relationships, transposition, and practice choices.
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Music Theory8 min read
What Is a Musical Key? Beginner Guide
Learn what a musical key is, how tonic notes work, and why keys matter for chords, melodies, and transposition.
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Music Theory8 min read
Major vs Minor Keys: Guitar Guide
Learn the difference between major and minor keys, how they sound, and how guitarists can recognize them in songs.
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