Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/8
M:6/8
K:D
['(e f)AA AFA A2 (A AFA efg', 'efe dBA d2 e']  
X:1
L:1/8
M:6/8
K:D
 (e |:"D" f)AA AFA |"G" BAF"D" A2 (A |"G" B3)"D" AFA |"E7" Bcd"A7" efg |"D" fAA AFA | 
"G" BAF"D" A2 (A |"G" B3)"D" AFA |"A7" Bdc"D" d3 ::"D" ((e f2))"A" efe |"D" dBA d2 e | 
"D" faa"G" afe |"D" faa"A7" b2 a |"D" (e f2)"A" efe |"D" dBA d2 e |"D" fAA AFA |"A7" Bdc"D" d3 :|  