Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/8
M:4/4
K:Ador
['E2 A2 ABcd e2 a2 ge z', 'ag e2 a2 a2 ga b2 a2'  
X:1
L:1/8
M:4/4
K:Ador
 AG | E2 A2 ABcd | e2 a2 ge z d | c>Bce dBGA | B2 A2 GEED | E2 A2 ABcd | e2 a2 ge z d | 
 c>Bce dBGA | BAAG A2 :: ag | e2 a2 a2 ga | b2 a2 ge z g | d>^cde g>fga | gede g2 ag | 
 e2 a2 a2 ga | b2 a2 ge z d | c>Bce dBGA | BAAG A2 :|  