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
Q:1/4=100
M:2/4
K:G
[".G.B.dg f/g/a/f/ d2 dfac' b/c'/d'/b/ g2 b2", "g2 a2 fd aa fd d'2 bg"]  
X:1
L:1/8
Q:1/4=100
M:2/4
K:G
 .G.B.dg | f/g/a/f/ d2 | dfac' | b/c'/d'/b/ g2 | b2 c'c' | a2 bb | gg a/b/c'/a/ | gf g2 :: a2 fd | 
 aa fd | d'2 bg | d'd' bg | b2 c'c' | a2 bb | gg a/b/c'/a/ | gf g2 :|  