Devise suitable chord patterns tailored to the provided musical composition.
Ad dd | cc/e/ d z | Af ff | ee/g/ f z |]: aa b z | gg a z | 
 ff gg |1 ee f z :|2 ee d z :|  
X:1
L:1/8
M:2/4
K:D
"D" Ad dd |"A7" cc/e/"D" d z |"D" Af ff |"A7" ee/g/"D" f z |]:"D" aa"G" b z |"A7" gg"D" a z | 
"Bm" ff"Em" gg |1"A7" ee"D" f z :|2"A7" ee"D" d z :|  