Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/4
Q:1/4=115
M:4/4
K:Ab
['A A']  
X:1
L:1/4
Q:1/4=115
M:4/4
K:Ab
 E/>F/ |"Ab" A A A B/>A/ | c c/>d/ c B |"Db" A G/>A/ d F |"Ab" E2 z A/>B/ |"Eb7" A G B B/>c/ | 
"Ab" B A c c/>c/ |"Eb/Bb" B e/e/ G"Bb7" F |"Eb" E-"^(Db)" E"^(Cm)" z ||"^(Eb7)" E/E/ | 
"Ab" c c/>c/ c"^(Db)" d |"^(Ab)" c2 z A/c/ | e e/>e/ e"^(Db)" f |"^(Ab)" e2 z c/c/ | 
"Eb7" d d d B/B/ |"Ab" c d !fermata!e"Db" f/f/ |"Ab" e"^(Db)" e/>d/"^(Ab/Eb)" c"Eb7" B | 
"Ab" A2 z |]  