Craft tunes by incorporating the specified musical pattern and the provided theme.
X:1
L:1/8
M:2/2
K:D
['a2 fb', 'e d2'  
X:1
L:1/8
M:2/2
K:D
 f | a2 fb a2 fb | abaf ed-[df]f | a2 fe dABB | ABdf e d2 f | a2 fb a2 fb | abaf ed-[df]f | 
 af{a}fe dABB | ABdf e d2 :: ([d-e] | [df]2) fg{e} [df]2 fe | defd e d2 e | fafe dABB | 
 ABd[df] e d2 (e | [df])[dg][df][de] [df][dg][df][de] | defd e d2 e | fafe dABB | ABd[df] e d2 :|  