Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:4/4
K:C
['dcB cBA B/c/d z', 'B3 z2']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] Dea f a!p! acca e!p! e!p!eaed b e Ba Caa aegveO e"^Irish Minstrals and Musicians"!p![Q:1/8=160]"^moderato" .G | 
 B2 c dcB | cBA B/c/d z | e3 dcB | cBA B/c/d z |"^5" g3 fed | d/e/ =f2 edc | c/d/ e2 dcB | 
 ABG F2 || d |"^9" GAB cde | =fed e2 G | E2 G F/G/AF | G/A/BG A z c |"^13" e2 c ABc | d/c/BA GAB | 
 c>dc cBA | B3 z2 d |"^17" g>fg d>cd | B3 z2 G | dcB AGF | E3 c3 | BAG DAF |"^22" G3- G3 |]  