Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:4/4
K:Bmin
['FBAF E2 FE DB, B,2 DB, A,2', 'FBAF A2 FA Beeg fdde fbaf egfe']  
X:1
L:1/8
M:4/4
K:Bmin
 FBAF E2 FE | DB, B,2 DB, A,2 | B,E E2 FEDE | FABc dcBA | FBAF E2 FE | DB, B,2 DB, A,2 | 
 B,E E2 FEDE | FBBA B4 :| FBAF A2 FA | Beeg fdde | fbaf egfe | dBAF BAFE | FBAF A2 FA | Beeg fdde | 
 fbaf egfe | dBAF B4 :|  