Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/4
M:3/4
K:C
['c/d/ e g3/2 e/ d']  
X:1
L:1/4
M:3/4
K:C
 c/d/ |"C" e g3/2 e/ |"Dm7" d c d |"Em7" e G3/2 A/ |"G" G2 G |"F" A c3/2 A/ |"G" G2 G | 
"Am" A c3/2 e/ |"G7" d2 c/d/ |"C" e g3/2 e/ |"Dm" d c d |"Em" e G3/2 A/ |"G" G2 G |"Dm7" A c A | 
"F" G c e |"G" d3/2 c/ B |"C" c2 c ||"G" d2 c/d/ |"Em" e g3/2 e/ |"Dm7" d e c |"C" A G2 | 
"Am" E A c | e f e |"Dm7" d c e |"G" d2 c |"G" d2 c/d/ |"Em" e g3/2 e/ |"Dm7" d e c |"C" c/A/ G2 | 
"Dm7" A c A |"F" G c e |"G" d3/2 c/ B |"C" c2 c |]  