* Lowest note: D3 (in "Broken")
* Highest note: E6 (in "Let Me Down")
* Overall range: Three octaves and two notes (D3-E6)
Smithson's voice is classified as a mezzo-soprano, which is the middle vocal range for female singers. Her voice is known for its power, clarity, and wide range. She is able to sing both powerful, belting notes as well as delicate, ethereal melodies.
Smithson's vocal range has been praised by critics, who have called her voice "stunning," "powerful," and "crystalline." She has been compared to a variety of other singers, including Sarah Brightman, Celine Dion, and Leona Lewis.
In addition to her natural vocal abilities, Smithson is also a skilled musician and songwriter. She has written and recorded several of her own songs, and she has also collaborated with other artists. She is a member of the band We Are The Fallen, and she has also performed with bands such as Evanescence and Seether.
Smithson's vocal range and musical talent have made her a successful singer and songwriter. She is a respected figure in the music industry, and she continues to inspire and entertain fans all over the world.