Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/4
Q:1/8=160
M:6/8
K:G
['G A/ B', 'A/ B']  
X:1
L:1/4
Q:1/8=160
M:6/8
K:G
 D/ | G A/ B A/ | G E/ D D/ | E A/ A G/ | A E/ E F/ |"^5" G A/ B A/ | G E/ D B,/ | D E/ G A/ | 
 B G/ G :| B/ |"^9" d e/ d B/ | A B/ d A/ | B e/ e d/ | e B/ B ^c/ |"^13" d e/ d B/ | G A/ B A/ | 
 B d/ A =c/ | B G/ G B/ |"^17" d e/ d B/ | G A/ B A/ | B e/ e d/ | e B/ B ^c/ |"^21" d e/ d B/ | 
 A B/ G E/ | D E/ G A/ | B G/ G |]  