Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/4
M:4/4
K:G
['d e d d2']  
X:1
L:1/4
M:4/4
K:G
 D F |"G" G3/2 G/ G B | d3 B |"C" c/d/ e g d |"G" d3 B |"C" c3/2 B/ A c |"G" B3/2 A/"Em" G B |1 
"A" A E F G |"D" A/B/A/G/ F/E/ D :|2"A" A E"D" F D |"G" G g f =f ||"C" e2 e3/2 e/ | 
 e g (3f/g/f/ e |"G" d2 B2 | z d e d |"D" d2 (A2 | A) d e d |"G" d2 (B2 | B) f g f | 
"C" e2 e3/2 e/ | e g (3f/g/f/ e |"G" d2 B2 | z d e d |"D" d2 (A2 | A) A/c/ B/A/ F |"G" G2 ||  