Compose tunes based on the given letter-based musical structure and the supplied motif.
X:1
L:1/8
M:4/4
K:Ador
['efed e2', 'efec A2 AB c2']  
X:1
L:1/8
M:4/4
K:Ador
 E2 | A2 z B cBcd | efed e2 ef | g2 ge f2 fd | efed e2 E2 | A2 z B cBcd | efed e2 ef | 
 g2 ge f2 fd | e2 e2 e2 :: z2 |[M:2/4][M:4/4] a8 | ggge fffg/f/ | efec A2 AB | c2 Bc d2 cd | 
 efed e2 ef | g2 ge f2 fd | efec A2 AB | c2 BE E^GBG | ABA^G A2 :|  