Craft a tune that adheres to the provided chord pattern.
'C7', 'F', 'Bb', 'C7', 'F', 'Dm', 'Gm', 'A7', 'Dm', 'Gm', 'A7', 'Dm'  
X:1
L:1/8
M:2/4
K:Dmin
"C7" C>C C>C | C>C D>E |"F" F>F F>A | c3 c |"Bb" d>c B>A |"C7" G>G c>B |"F" A>F F>G |"Dm" A3 A | 
"Gm" B>A G>F |"A7" E>E F>E |"Dm" D>D D>F | A3 A |"Gm" B>A G>F |"A7" E>E A>A |"Dm" D z D z | 
 D2 z2 |]  