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🎵 Music Transposer

🎵 Music Transposer

Transpose chords, melodies, and entire progressions between keys. ⚠️ EDUCATIONAL TOOL — Verify with music teacher or professional resources.

Enter chords like C, F#m, Bb7, or notes like C, E, G
🎼 Transpose by Semitones
2 semitones up
1 semitone = 1 fret on guitar, 1 key on piano
🎸 Common Transpositions
🎶 Example Progressions

🎼 Transposition Results

🎵 Music Theory Notes
Semitone Chart:
C → C# → D → D# → E → F → F# → G → G# → A → A# → B → C
  • Semitone (half-step): Smallest interval in Western music
  • Whole tone (whole-step): 2 semitones (e.g., C to D)
  • Octave: 12 semitones - same note name, different pitch
  • Chord quality preserved: Maj, min, 7, etc. stay the same
  • Key signatures change: Adjust sharps/flats accordingly
⚠️ Important Disclaimer:
This tool provides educational examples only. Always consult with a music teacher or professional resources for performance accuracy. Some chord voicings may need adjustment for playability on your instrument.

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