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 /
Not a Second Time Lied von der Erde." Lennon, years later, remarked: "To this day, I have no idea what [Aeolian cadences] are. They sound like exotic birds." The actual meaning of the term "Aeolian cadence" is when a major key song resolves on the vi chord, which is the tonic chord of the relative minor key. The term derives from the fact that the Aeolian mode is rooted on the sixth step of the major scale. Dominic Pedler considers the "Aeolian cadence" moment to occur at the end of this line: (Am) "You hurt me then. You're back again. No/(Bm) no no/(D7) not