11. The " leggero " tenor has the highest tessitura of all the tenor subtypes. 12. The scale contains both B natural in its low tessitura and B flat in its higher one. 13. Subsequently, they began working on raising the tessitura of her voice and to lighten its timbre. 14. The title role of Amina ( the range and being able to encompass the coloratura soprano tessitura . 15. Late in life he suffered from monophonic chant with pungently chromatic polyphony in a low vocal tessitura . 16. The prominent first soprano solo, with its high tessitura , was designed to showcase her voice. 17. Because of the high tessitura and the thick orchestration, Tristan is an exhausting night for a tenor. 18. The Falcon voice is closer to a mezzo soprano timbre, but closer to a dramatic soprano tessitura . 19. The tessitura of a part will often influence which clef a particular piece of music is written in. 20. Melodic contour may also be considered to be an important aspect of vocal " tessitura ".
