Compose a musical work using the designated alphabetic notation and the supplied motif.
X:1
L:1/8
M:3/4
K:Bb
['GA BB B2 (dB) GG G2 (AB)']  
X:1
L:1/8
M:3/4
K:Bb
 GA | BB B2 (dB) | GG G2 (AB) | cc c2 (Ac) | FF F2 (de) | ff f2 (bf) | ge d2 Bc | dd e2 cA | 
 BB B2 ||  