Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:3/4
K:D
['c2 (ec)']  
X:1
L:1/8
M:3/4
K:D
|:"D" F2 (AF) DF |"G" G2 (BG) EB |"A7" c2 (ec) Ac |1,3"D" d2 (fd) AG :|2,4"D" d2 d4 :: 
"D" f2 (fd) fa |"G" g2 (gf) ed |1,3"A7" c2 (ec) eg |"D" f2 (fe) d2 :|2,4"A7" c2 (ec) Ac | 
"D" d2 d4 :|  