It depends which Ab you mean, the Ab note above middle C is approximately 415 Hertz.
the note is an A This question is not clear; assuming 'half a step' means a semitone then the answer is G# aka Ab.
G #/ Ab
Any note which is not part of that key's blues scale. In C these pitches are Db, D, E, Ab, A and B.
Any scale in which the tonic note is flat. (Bb, Eb, Ab, etc.)
E.T as in extra terrestrial by Katy perry!? Okay So heres the notes!. Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F, Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F, Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F/Ab G F C Bb Ab G/F C Bb Ab G F. F C Bb Ab G, F F F F F F F F F F Db C Chorus: Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F Ab Ab Ab Ab Ab Ab/Ab G Ab G Ab F Ab G Ab G Ab F F Ab Bb C Db C/F Ab Bb C Ab Ab F/F Ab Bb C Db C F Ab Bb C Ab Ab F..
Pink panther :) chorus!e f g ab e f g ab Db c f ab c b g Bb ab f Eb fe f g Ab e f g Ab b c Ab c f e
In music theory, "ab" refers to the A-flat note. This note is significant because it is a half step lower than A, creating a unique sound and adding depth to musical compositions. It can evoke different emotions and moods depending on how it is used in a piece of music.
i love selena gomez and i am her number one fan also one directions number one fan me and my friend the notes of the song is... CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AND KEEP ON PLAYING UNTIL THE TUNE CHANGES!
A note that has different names but sounds the same is called an enharmonic note. For example, G# and Ab are enharmonic notes because they are played at the same pitch on a musical instrument, even though they are named differently.
Lower case b is not a note in music or on the piano, it denotes a flat note. It is normally after another note e.g. Ab Db. On the piano you need to play the black note to the left of the written note. For example the black note to the left of D is Db (D Flat). The black note to the right is called a D# (D sharp).
Not its half a tone lower - On a treble scale the A key (note) will be in increasing tone; Ab(A flat), A (A natural) A# (A Sharp)