Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
Q:3/8=104
M:6/8
K:D
['dcd efg a2']  
X:1
L:1/8
Q:3/8=104
M:6/8
K:D
 A | ddd dcd | efg a2 B | dfd dcd | efg a2 a | ac'a gee | fdd edc | dcB fed | cAA A2 A | gfg efg | 
 aaa a2 A | dcd Bcd | cee eaf | ffe dfd | cAa !fermata!a2 g/f/ | bed cAd | edc d2 |]  