Craft a musical work utilizing the specified alphabetical formation and given motif.
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
['A/B/ d>edA B>deg fedA B2 Bf/e/ d>edA', 'A g f>gaf g>feg f>gad B2 Bg']  
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
 A/B/ | d>edA B>deg | fedA B2 Bf/e/ | d>edA Bde>g | f>edB{B} A2 A :: g | f>gaf g>feg | 
 f>gad B2 Bg | f>g af/a/ bee>f | d>e{e} dc/B/ A2 A :|  