Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
Q:1/8=180
M:2/2
K:D
['dBAF D2 EF', 'AdBd AdBd', 'AdBd Adfd ceef gfec dcBA Bdce fd']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:D
 dBAF D2 EF | GFGA BEEc | dBAF D2 EF | GBAG FDDc |"^5" dBAF D2 EF | GFGA BEEc | dBAF D2 EF | 
 GBAG FABc ||"^9" dcde f2 ed | cdef gBBc | dfga b2 ag | faeg fddc |"^13" dcde fded | cdef gfga | 
 bBbB b2 ag | faeg fd d2 ||"^17" AdBd AdBd | AdBd ceec | AdBd AdBd | efge fddB |"^21" AdBd AdBd | 
 Adfd ceef | gfec dcBA | Bdce fd d2 |]  