black keys，C， Treble Clef, QUARTER REST

black keys有兩種，
2個black keys連在一起
3個black keys連在一起

C: on the left side of each group of two black keys

MIDDLE C: the C that is closest to the EXACT middle of piano

Each section starts with a C and includes the next 6 white keys, making 7 keys in a section.
Notice that each section of 7 keys includes a group of 2 black keys and a group of 3 black keys.

The Treble Clef tells you to use your right hand

quarter rest tells you to do is REST for 1 beat