Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/8
M:4/4
K:C
['AcBc Acec dcBc defg', 'Acec dcBc defg'  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:A] fac e ab!p! uc!p! ue ad f edg!p! fedg a e[Q:1/8=300].cB | AcBc Acec | dcBc defg | 
 aecd edcA | =GABc dB G2 | AcBc Acec | dcBc defg | aecB Aced | c2 B2 A2 :| fg | a2 ec Acec | 
 dcBc defg | aecd edcA | =GABc dB G2 | AcBc Acec | dcBc defg | aecB Aced |1 c2 B2 A2 :|2 
 c2 B2 !fermata!A4 |]  