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:6/8
K:G
['BDD EDD', 'GED GBB', 'dBd efg', 'B2 G', 'EDE cBA GED', 'FAA GAB cBA', 'efg ded dBG', 'B2 G']  
X:1
L:1/8
M:6/8
K:G
 BDD EDD | cBA GED | BDD EDD | G3 GED | BDD EDD | cBA GED | B/^c/dB =cBA | GAG GED || GBB G3 | 
 GBB cBA | GBB GAA | GAG GED | GBB GAA | GAB cBA | B/^c/dB =cBA | GAG GED || dBd efg | ded dBG | 
 dBd efg | G3 GED | dBd efg | ded def | gfe dBG | A3 GED || B2 G A2 G | B2 G AGE | B2 G AGE | 
 G3 GED | BGG AGG | BGG AGG | BdB cBA | GAG GED ||"^variations" BDD EDE | cBA GED | BDD EDE | 
 GAG GED | BDD EDE | cBA GED | B/c/dB cBA | GAG GED || GBB FAA | GAB cBA | GBB FAA | GAG GED | 
 GBB FAA | GAB cBA | B/c/dB cBA | GAG GED || dB/c/d efg | ded dBG | dBd efg | GAG GED | 
 dB/c/d efg | ded dBG | gfe dBG | A2 G GED || B2 G A2 G | B2 G AGE | B2 G A2 G | GAG GED | 
 BGG AGG | BGG AGE | B/c/dB cBA | GAG GED ||  