Compose a musical work using the assigned alphabetic notation and the provided motif.
X:1
L:1/8
Q:1/8=120
M:4/4
K:D
['dBAF A2 AB d2', 'fdd z', 'A>B D/F/A/D/ f/e/d/e/ fee>f d>B AF A2', 'b/a/g/f/ be ef/e/ d>B AG/F/ A/F/d/F/ A>B']  
X:1
L:1/8
Q:1/8=120
M:4/4
K:D
 f/e/ | dBAF A2 AB | d2 ed/e/ feef | dBAF A2 AB | d2 ed/e/ fdd :| z |"^5" f>efg a2 gf | gaba beef | 
 dBAF A2 A>B | d2 ed/e/ fdd :|[M:2/4]"^Variations"[Q:1/4=80] z |"^9" d>B A/F/d/F/ | A/F/d/F/ A>B | 
 D/F/A/D/ f/e/d/e/ | fee>f |"^11" d>B AF | A2 A>B | d/A/e/d/ f/e/d/e/ | fdd :| g | 
"^13" f/g/f/e/ d/e/f/g/ | a/d/f/d/ f/a/g/f/ | g>a b/a/g/f/ | be ef/e/ |"^15" d>B AG/F/ | 
 A/F/d/F/ A>B | D/F/A/d/ f/e/d/e/ |1 fdd :|2 fd d2- | d2 |]  