Transpose By Interval

Version 01.10.00
Added 29 Jun 2012 (last updated 30 Jun 2021)

For use with Sibelius 6, Sibelius 7.1, Sibelius 7.5, Sibelius 8.x, Sibelius 18.x, Sibelius 19.x, Sibelius 20.x, Sibelius 21.x, Sibelius 22.x, Sibelius 23.x and Sibelius 24.x

Transposes selected notes and chord symbols by interval, allowing more intervals that the Sibelius Transpose function, including diminished 2nds, 3rds, 6ths, and 7ths. Some combinations, such as Major 5ths and Perfect 2nds will be disallowed when you choose OK.

Key signatures can be changed if all staves are selected. The previous key signature will not be restored at the end of the selection.

Updated 29 November 2012. To avoid possible trashing some notes, the plugin will now only work if there is a passage (box) selection.

Updated 30 June 2021. Version 01.10.00. Restructured the code so it could be called by other plugins (such as cmdutils) without bringing up the dialog.

Plug-in written by Bob Zawalich.