What is treble 5?

Treble 5 typically refers to a musical notation, specifically the note that is five steps above a given note in the treble clef. In this context, if you start on a specific note, counting up five notes in the scale will lead you to the fifth note, which can be used in melodies, harmonies, or chord structures. Additionally, "treble" can refer to a type of sound or music that is high in pitch, often associated with instruments or voices.