Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:C
['C2 DE (FD) E2', 'A6 DE F2 G2', 'D4 Sometimes ended more this D E2']  
X:1
L:1/8
M:4/4
K:C
 G2 | A3 G c2 A2 | dd BA G2 dd | c2 BB A2 GB | A6 (AB) | c3 d B2 (cB) | AAAG E2 C2 | 
 DE (FD) E2 A2 | G2 E2 D2 C2 | DE (FD) E2 A>G | A6 || DE F2 G2 E2 | D4 || 
"^(I) Sometimes ended more this way" D E2 F2 G2 E2 | D4 ||  