You need to transpose all the parts that will be played by transposing instruments. For instance, let's say you want to change a flute duet into a flute-and-clarinet duet: in this case you only need to change one of the two staves, the one that will be played by the clarinet. Do ...
— Save favorite transpositions and create custom instruments with InsTranspose PRO — Transpose notes between any interval using the Key tab — Tune your instrument and transpose for up to two other instruments — All information is presented on a concise, colorful chart that allows for easy tran...
or the number of steps and half-steps, as your key. Again, you can use the chart above if you get stuck. Don’t forget that accidentals must also be transposed by the same interval. For example, if you see an A-flatin your concert score as an accidental, a B-...