In particular, the coloratura soprano has the highest tessitura of all the soprano subtypes. The contralto voice has the lowest tessitura of the female voices. Usually this voice has a lower tessitura than other sopranos, and a darker timbre. Sopranos commonly sing in the tessitura G4-A5. The soprano has the highest vocal range of all voice types, with the highest tessitura. First, it must be capable of singing comfortably in a baritonal tessitura. Similarly, the lower tessitura of these roles allow them frequently to be sung by bass-baritones. The vocal range is restrictive and in a lower tessitura. The "Tenorino" has the highest tessitura of all the tenor subtypes. The bass has the lowest vocal range of all voice types, with the lowest tessitura. The vocal range covers C to F with a tessitura from F to F. The vocal range covers D to F with a tessitura from D to D. The vocal range extends from E to A, with a tessitura of F to A. The bass voice has the lowest tessitura of all the voices. Her endurance in the high tessitura of Strauss' operas is legendary.