Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:6/8
K:D
['DB,D B2 B/B/ AFD']  
X:1
L:1/8
M:6/8
K:D
 z4 z B | AFE DEF | AAA A2 F/F/ | BBB dcB | B A2 z2 B | AFE DEF | DB,D B2 B/B/ | AFD DDA | 
 F D2 z2 F | EEE EAB | c2 A A2 F/F/ | EEA EEE | FFF A2 B | AFE DEF | DB,D B2 B/B/ | AFD EEA | 
 F D2 z2 d | DDD F2 E | D2 F A2 F | B2 B d2 B | B A2 z2 B | AFE(DE) F | DB,D B2 B/B/ | AFD EEA | 
 F D2 z2 z |]  