The qualities of sound:
Pitch: This is the quality that represent if is higheror lower. It is represented on a staff and by the notes.
Staff: It is a group of five lines and four spaces where we write the different notes.
Clef:It´s a symbol that we put at the begining of the staff. There are two types of clefs
We listened at class the song.
Duration: Is the cuality of the sound that represented if a sound is long or short.
