Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/2=90
M:4/4
K:D
['', 'c2 (BA)', 'Bdeg (fd)(eg)']  
X:1
L:1/8
Q:1/2=90
M:4/4
K:D
 (B/c/) |: dcBA c2 (BA) | dBAG A(ddA) | dBAG c2 (BA) | Bdeg fd d2 :: Bdeg (fd)(eg) | Bdeg f(ddA) | 
 Bdeg (fd)(eg) | afge f(ddA) :|  