Construct a melodic piece using the designated alphabetic pattern and the provided musical theme.
X:1
L:1/8
M:4/4
K:Ador
['eA A2', 'c3 d eg g2 eaaf']  
X:1
L:1/8
M:4/4
K:Ador
|: eA A2 AcBA | GEDE G2 (3Bcd | eA A2 (3Bcd eg | a2 ge dged | eA A2 AcBA | GEDE G2 (3Bcd | 
 e3 a gedB | GdBG BA A2 :: c3 d eg g2 | eaaf g2 ed | eA A2 (3Bcd eg | agge dged | c3 d eg g2 | 
 eaaf gedB | c3 A GE E2 | GABG BA A2 :|  