Develop melodies according to the outlined musical structure, including the given motif.
X:1
L:1/8
M:3/4
K:Bb
['|{c} B2 G2 F2', 'd2 c BGF', 'TcBc dbg f2 d cdf b2 a', 'cBc d2 g fdc BcA'  
X:1
L:1/8
M:3/4
K:Bb
"_Slow" (Bc) | d4 c2 |{c} B2 G2 F2 | (F2 G2) B2 | Tc4 (Bc) |{Bc} d4 c>d |{c} B2 G2 F2 | 
{F} G2 B2 (B>c) | B4 :: df | g2 f2 (d/c/B) | Tc2 B2 c2 | d2 b2 g2 |{g} f4 d2 | (c2 d2) f2 | 
 (ba)(ba) Tgf | d2 g2 g>a | g4 f2 | g>a b2 a2 | (gb)(gf) dg | f>g (f<d) (Tc>B) |{B} c4 d>f | 
 g2 (bg)(fd) | (ed)(ed) (TcB) | G2 B2 (B>c) | B4 ::[M:6/8]"_Brisk" B/c/ | d2 c BGF | G2 B TcBc | 
 d2 c BGF |{F} G2 B B2 :: (de) | fdB TcBc | dbg f2 d | cdf b2 a | ga^f g2 a | bag fbg | fdB cBc | 
 d2 g fdc | BcA G2 :|  