Key signature sometimes called "standard key signatures". Other scales are written either with a standard key signature and use accidental as required, or with a nonstandard key signature. Examples of the latter include the E (right hand), and F and G (left hand) used for the E diminished (E octatonic) scale in Bartók's "Crossed Hands" (no. 99, vol. 4, "Mikrokosmos"), or the B, E and F used for the D Phrygian dominant scale in Frederic Rzewski's "God to a Hungry Child". The absence of a key signature does not always mean that the music is in the key of C major /
I'm Not a Girl, Not Yet a Woman my album. Thanks for your input." "I'm Not a Girl, Not Yet a Woman" is a pop power ballad, founded on a strong piano melody, that lasts for three minutes and 49 seconds. The song is composed in the key of E♭ major and is set in time signature of common time, with a moderately slow tempo of 76 beats per minute. The song's lyrics talk about the angst and heartache that teenage girls suffer with puberty, where Spears claims, "I used to think I had the answers to everything." "I'm Not a Girl, Not Yet a Woman" has a