DD has her g1 exam in two weeks. She just asked me to ask "any question" from the back of the book (the general musicianship"questions)
The first one is "what are the drum voices on the stave?" It's like I'm taking in Martian. Apparently she has never heard this before and has no clue what I'm taking about. I have no clue either but I haven't been having weekly lessons for a year 
Google is not helping. So can anyone here help? I'm not sure she understands the other questions either TBH (but her playing is great...)