How

[yacoub]

Greetings

I just starting using this site. However, I got already two questions as I am intending to make a music style for the Keyboard.

When I did the drumming part, and then moved to the Bass Guitar part, I could not add a note in the same place where a bass drum has a note. What to do in this case?

Then when I go back to the drumming part, it would not let me add any notes. Any clue?

Thanks