Reading music notes

On Monday Room 11 learned how to read music notes. There are different music notes that people 

use in their music so it's easier for them to play on the instruments. 

This is an  image of some music notes, some music notes are single and some 

are with others thing that make it sound different. Some instruments have the same notes

and other have different like a piano. A piano has 7 notes C, D, E, F, G, A and B and

the black short keys that have the some notes but with a # like E# and it has 52 white keys.

Now let's talk about a guitar a guitar has strings but the same notes E, A, D, G, B and E 

but it has numbers like E4.