Design a music composition that incorporates the given motif, while maintaining the essential musical format.
X:1
L:1/8
Q:1/4=58
M:3/4
K:Bb
['D D', 'C [M:2/4] B, B, (B,/ F,/) F,'  
X:1
L:1/8
Q:1/4=58
M:3/4
K:Bb
 F D D D (D/ C/) B, | F D D/ F3/2 (F/ D/) D | F D D/ D3/2 (D/ C/) B, | C C C D D D | C C C2 D C || 
[M:2/4] B, B, (B,/ F,/) F, | B, B,- B, C | B,2 B,2 | C B, F, F, | F,4 | F,4 |]  