Craft a music piece utilizing the assigned alphabetic notation and the supplied motif.
X:1
L:1/16
Q:1/4=80
M:2/4
K:Bb
['dc BABd cBAG FGAF B2Bc dcBA Bcde', 'BFBd cBAG', 'd2>c2 B>AB>c']  
X:1
L:1/16
Q:1/4=80
M:2/4
K:Bb
 dc | BABd cBAG | FGAF B2Bc | dcBA Bcde | fgfd c2dc | BABd cBAc | Bcde fgfe | dcBd cBAc | 
 B2df b2 || F2 | BFBd cBAG | FGAF B2(3Bcd | (3ede (3gfe d2b2 | af=eg f_edc | BFBd cBAG | 
 FAcA Bcde | fbge dfec | (3BAB (3cBA B2 || A2 | G2>^F2 G>AB>c | d2>c2 B>AB>c | c4 c>de>c | 
 d3 c B>AG>_G | G2>A2 B>AB>c | d2>c2 B>AB>c | d2e2 d>cB>A | G6 F2 |]  