Construct a musical work using the alphabet-based form and the provided motif.
X:1
L:1/4
Q:1/4=120
M:4/4
K:C
['G c3/2 c/ B c d/c/ B/A/', 'B/A/ G']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:C
 G | c3/2 c/ B c | d/c/ B/A/ G A/B/ | c C E G | c2 z G | c3/2 c/ B c | d/c/ B/A/ G A/B/ | c C E G | 
 c2 z |: g | f d e c | d/>c/ B/A/ G G | A F G E | F/>G/ A/B/ c B/A/ | G e d d |1 c2 z :|2 c c z |]  