Which clef typically represents treble notes on a staff?

The clef that typically represents treble notes on a staff is the Treble Clef. This clef is specifically designed to indicate the pitches for higher singing voices, such as soprano and mezzo-soprano, as well as for high instruments like the flute, clarinet, and trumpet. When a musician sees the Treble Clef at the beginning of a staff, they can easily identify that the second line from the bottom of the staff represents the note G.

The Treble Clef allows for a clear representation of higher notes, making it essential for music written for these parts. Its distinctive spiral shape also helps musicians quickly recognize it, facilitating swift reading during performances. The other clefs, while serving specific purposes, are designated for different ranges and types of instruments or voices, which is why they are not the correct answer for indicating treble notes.