Compose tunes based on the given letter-based musical structure and the supplied motif.
X:1
L:1/8
M:4/4
K:Emix
['eeed eBBA BEED EAGF EEEF D3 E', 'eeeg aged eeed']  
X:1
L:1/8
M:4/4
K:Emix
|: eeed eBBA | BEED EAGF | EEEF D3 E | FEDE FABd | eeed eBBA | BEED EAGF | EEEF D3 E | FEED EABd :: 
 eeeg aged | eeed BABc | d2 dcdf ed | BGEF DFBd | eeeg aged | eeed B3 c | dfed BA=GB |1 
 EEED E2 Bd :|2 EEED E4 ||  