Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
M:2/2
K:G
['B3 d'  
X:1
L:1/8
M:2/2
K:G
 D |"G" G3 D"Em" ED BA |"Am" GFGB"D" d2 Bd |"C" eged"G" BAGA |"Em" BAGE"D" EDDE | 
"G" G3 D"Em" ED BA |"Am" GFGB"D" d2 Bd |"C" eged"G" BAGA |"Em" BAGE"D" ED D2 ::"Am" eaag"C" efge | 
"Em" dBBA B3 d |"Em" eB B2"G" gB"D"fB |"Em" eBBA B3 d |"Am" eaag"C" efge |"Em" dBBA B3 d | 
"C" (3efg ed"G" BAGA |"Em" BAGE"D" ED D2 :|  