Originally Posted By: Muzic Trax
Yes, type out your chords and then select which key you want to transpose to by selecting the key box near the tempo button. You should see a drop down menu there and simply select the new key and the chords will automatically transpose.

Trax


That only works if you are changing from a major key to another major key, or a minor key to another minor key.

As Noel pointed out it won't change a C major blues progression to a C minor blues progression which is what the OP wants to do .