Devise harmonic sequences employing the allotted musical pattern and proposed motif.
X:1
L:1/8
M:4/4
K:D
['B,2 D2']  
X:1
L:1/8
M:4/4
K:D
 B,2 | D2 DD (CD) ED | C2 D2 A,4 | A4 F3 D | F2 A2 A3 A | B2 (dB) A2 (FD) | E2 D2 E2 FE | 
 D4 B,3 A, | B,2 D2 D2 z2 |]  