Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:4/4
K:G
['GBAG EDEF GAB/c/d efge d2 BG', 'G2 ef g2 fg ed B/c/d g2']  
X:1
L:1/8
M:4/4
K:G
 D/E/F | GBAG EDEF | GAB/c/d efge | d2 BG AGBG | G2 GG EDEF | GBAG EDEF | GAB/c/d efge | 
 d2 BG AGED | G2 GG G2 :: ef | g2 fg ed B/c/d | g2 bg agef | gefd edBG | AGBG AGED | GBAG EDEF | 
 GAB/c/d efge | d2 BG AGED | G2 GG G2 :|  