Craft a musical work adhering to the specified theme and structure.
X:1
L:1/16
M:2/4
K:C
['c_AAA _d2>_B2']  
X:1
L:1/16
M:2/4
K:C
 _Ac | [_ec]2[ec]3 ef_d | _dc2<c2 cd_B | _A_Bc_d _efg_a | _d2c2 z2 Gc | [_EC]2[EC]3 EGE | 
 _EC2<C2 CE_B, | _A,_B,(3C_D_E EFG_A | _E2C2 z2 _e2 | (3fg_a [af]4 gf | f[_ec][ec]2 z2 [ec]2 | 
 (3_d_ef f4 ed | _dcc2 z2 _B2 | c_AAA _d2>_B2 | c_AAA _d2>_B2 | c_A_d_B A2G2 | _A4 z2 _B2 | 
 c_AAA _d2>_B2 | c_AAA _d2>_B2 | c_AF_B A2G2 | c_AFA A2G2 | _ecf_d c2_B2 |]  