Compose a tune that integrates the letter-based representation of the determined musical pattern and the given melodic idea.
X:1
L:1/8
M:4/4
K:Ador
['A3 d eAAF GBeB dBAG', 'BAGB A a3 bgag e g3 agbg']  
X:1
L:1/8
M:4/4
K:Ador
|: A3 d eAAF | GBeB dBAG | eBgb afge | d B3 GedB | A3 d eAAF | GBeB dBAG | e g3 afge | dBGA BAGB :: 
 A a3 bgag | e g3 agbg | (3efg fa gfge | dBGA BA A2 | a2 fa gedB | GABd e2 dB | AGgb afge | 
 dBGA BAGB :|  