Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/4
M:4/4
K:D
['D2 D F']  
X:1
L:1/4
M:4/4
K:D
 A A | D2 D F | B2 A F | G2 F D | D3 | (2:3:2A3 .A3 .B3 .c3 | .d2 c A | (G A) B c | A4- | A2 A2 | 
 d2 =c B | A2 (d B) | (A G) A D | D2 D F | (G A) B ^c | (A G) E F | D4- | D2 ||  