Composer Catalog comes pre-populated with several instruments. You can add, delete, or edit an instrument by accessing the preferences section. Click on the preferences icon on the bottom left of the screen.
Add an instrument:
Type in the instrument and click ADD.
Edit an instrument:
Click on the instrument you need to edit on the right. It will appear in the text box on the left. Make the edit and click ADD.
Delete an instrument:
Click on the instrument you want to remove and then click the REMOVE button. Keep in mind that if an instrument is linked to a track, you will not be able to remove it.
