Merging Percussion Parts into one stave
I am trying to put together multiple percussion instruments on one part because at the moment most of my scores have like 10-12 individual parts that really take up a lot of space. I would like to create a Percussion 1, Percussion 2, etc. because several parts are only used for a short time at once. How can I merge the Tambourine and the Claves into one part for example? Or can I edit anything on the drumset provided or download something to help me?