Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/8
M:2/4
K:G
['d/ GB d2 g/a/g/f/ ef AB c2', 'bd b>d bd']  
X:1
L:1/8
M:2/4
K:G
|: d/ | GB d2 | g/a/g/f/ ef | AB c2 | e/f/e/d/ B/c/d | GB dB/d/ | gf ef | A>B cA | GF G3/2 :: a/ | 
 bd b>d | bd b2 | ae a>e | ae f/g/a/f/ | bd b>d | bd bc'/b/ | ae a/g/f/g/ | ag g3/2 :|  