Compose music that abides by the dictated structure and encompass the given theme
X:1
L:1/8
M:2/2
K:D
['BAFA D2 FA BA (3Bcd e2 de', 'faaf egfe', '', 'BA (3Bcd e2 de', 'fg afdf a2 gf gfga b2 ag'  
X:1
L:1/8
M:2/2
K:D
 FA | BAFA D2 FA | BA (3Bcd e2 de | faaf egfe | dfed B2 dA | BAFA D2 FA | BA (3Bcd e2 de | 
 faaf egfe | d2 f2 d2 :: fg | afdf a2 gf | efga b2 ag | faaf egfe | dfed B2 dA | BAFA D2 FA | 
 BA (3Bcd e2 de | faaf egfe | d2 f2 d2 :|"^Variations:" |: FA | BAFA DAFA | BA (3Bcd e2 de | 
 fg (3agf efge | de (3fed B2 dB | BAFA D2 (3EFA | BA (3Bcd e2 de | fgaf egfe | d2 dc d2 :: fg | 
 afdf a2 gf | gfga b2 ag | fgaf ef (3gfe | de (3fed B2 dB | BAFA D2 (3EFA | BA (3Bcd e2 de | 
 fgaf egfe | d2 dc d2 :|  