Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:2/2
K:Edor
['BE E2', 'Beed efed (3Bcd ef', 'BE E2', 'Beed efed (3Bcd ef', '', 'BE E2', 'd efed (3Bcd ef']  
X:1
L:1/8
M:2/2
K:Edor
 dc | BE E2 BEdE | BE E2 BAFE | D2 (3FED ADFD | FA A2 BAFA | BE E2 BEdE | BE E2 BAFE | D2 FA dfec | 
 dBAF E2 :: FA | Beed efed | (3Bcd ef gfed | Bddc dedB | AF F2 DEFA | Beed efed | (3Bcd ef g2 fg | 
 (3agf ge fdec | dBAF E2 :|"^1st variation" ed | BE E2 Bdcd | BE E2 dBAF | D2 (3FED ADFE | 
 DEFA BAFA | BE E2 BEdE | BE E2 dBAF | DEFA dfec | dBAF E2 :: (3FGA | Beed efed | (3Bcd ef gedB | 
 Addc d2 dB | A2 FE DEFA | Beed efed | (3Bcd ef g2 fg | (3agf ge faec | dBAF E2 :| 
"^2nd variation" |: ed | BE E2 BdcA | BE E2 BAFE | D2 BD ADFD | FGAd BAFA | BE E2 BdcA | 
 BE E2 BAFE | D2 FA dfec | dBAF E2 :: FA | B3 d efed | (3Bcd ef gfed | Bddc d2 dB | AF F2 DEFA | 
 e3 d efed | (3Bcd ef g2 fg | afge fdec | dBAF E2 :|  