Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=150
M:4/4
K:D
['BAFA D2 FA BA (3Bcd e2 de', 'faaf egfe']  
X:1
L:1/8
Q:1/8=150
M:4/4
K:D
 FA | BAFA D2 FA | BA (3Bcd e2 de | faaf egfe | dfed B2 dB | BAFA D2 FA | BA (3Bcd e2 de | 
 faaf egfe | d2 f2 d2 :| fg | afdf a2 af | gfga b2 ag | faaf egfe | dfed B2 dB | BAFA D2 FA | 
 BA (3Bcd e2 de | faaf egfe | d2 f2 d2 :|  