Produce harmonic orchestration in accordance with the defined chord pattern.
'D', 'D', 'A', 'D', 'G', 'A', 'D', 'D', 'A', 'D', 'A', 'G', 'D', 'D', 'A', 'D', 'A', 'G'  
X:1
L:1/8
M:2/2
K:D
 dB |:"D" AD (3(FED) ADBD |"D" ADFD"A" EFGB |"D" AD D2 A2 (3(Bcd) |"G" egfe"A" dBBd :| 
"D" df f2 af f2 |"D" defd"A" edef |"D" df f2 af f2 |"A" (3(efg) fe"G" dBAB |"D" df f2 af f2 | 
"D" defd"A" e2 fg |"D" afbf afeg |"A" f2 ed"G" BcdB |]  