Transpose songs and chords
the easy way with Key Switch!
- Transpose songs to any key using our online chord transposer, here at TheoreticallyCorrect.com
Just copy, paste, transpose and save.

- Key Switch chord transposer works with:
- lyrics and chords from your word processing documents
- song sheets that you find on web pages
- any chords and lyrics you type or paste
- Key Switch does not allow you to change the pitch of an audio recording (not yet anyway.) If you want to change the pitch or speed of an audio recording read
this article about Transcribe!
- To change keys with Key Switch you don't have to understand music theory, scales or keys.
- Once you've got the initial key set, any other key is a single click away.
- Transposer will intelligently guess to determine the original key—and it's pretty good at that—so usually you just need to know the name of the key you want to transpose to.
- If you already know how to transpose music, Transposer will save you time ... and
it eliminates those pesky, inevitable errors.
Just get it done.
- Transpose alphabetical chords (like D G A) to Roman numbering (I IV V). Or do the opposite: transpose from Roman numbering to any key.
Example transpositions:
- Transpose guitar chords, any chord progression, chord collection, or scale. Type or paste in chords, and lyrics if you want. Choose the new key, and you're done.
"Don't even think about it. Just transpose it!"
Ukulele tip: Guitar chords and ukulele chords have more in common than most people realize. An experienced guitar accompanist actually knows plenty about ukulele chords ... but he or she may be completely unaware. The secret to understanding is but a simple transposition away.
Transposer allows you to instantly transpose any ukulele chord chart ... and this allows you to 'think guitar' while learning to play ukulele. Read more about playing ukulele chords ... from guitar to ukulele!
With the recent resurgence of interest in ukulele, sooner or later, a guitarist is likely to find an ukulele in their hands. When this occurs, he or she can easily leverage their guitar intelligence toward instantly understanding the Ukulele.
Transpose music effortlessly with Key Switch
... the new chord and song transposer!
Change keys easily! Transpose songs,
chord sheets,
guitar chords and piano chords.
Just paste in lyrics and chords,
then instantly transpose chords to any key.
Transposes chords, songs, chord charts & scales
with perfect enharmonic spelling.
Effortless, accurate, song transposing ...
beta release online now!

Click here to try
Key Switch Public Beta
Song sheet & sheet music transposing software — Available soon.
Music transposition has never been this simple!

www.TheoreticallyCorrect.com
Contact: Theoretically Correct
