What is the range of the Harp?

The range of the harp typically extends quite broadly, which is reflected in the choice that states Cb1-G#7. This indicates a very wide spectrum of pitches, spanning from a low C flat in the bass register to a high G sharp in the upper register.

The harp is designed to have a range that allows it to perform various musical styles and be versatile in ensemble settings as well as solo performances. The lowest pitch (Cb1) provides a deep foundation, while the highest pitch (G#7) allows for bright, sparkling tones that can complement or embellish melodies played by other instruments.

The other options describe significantly narrower ranges that do not capture the full potential of the harp. For instance, D2-A2, Bb2-F3, and E3-C6 all imply limited pitch ranges that would restrict the harp's capabilities in terms of expression and musical variety. Thus, the specified range of Cb1-G#7 stands out as the most accurate and comprehensive depiction of the harp's extensive reach in terms of pitch.