Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:3/8
K:F
['(c/4B/4A/4G/4) FFF fff fdB AFa gec |{d}', '(c/4d/4c/4B/4) AF_e dB (d/4e/4d/4c/4) =BGf ec (g/4a/4g/4f/4)'  
X:1
L:1/8
M:3/8
K:F
 (c/4B/4A/4G/4) | FFF | fff | fdB | AFa | gec |{d} c=Bc | dc=B | c2 :: (c/4d/4c/4B/4) | AF_e | 
 dB (d/4e/4d/4c/4) | =BGf | ec (g/4a/4g/4f/4) | ecb | afc | dge | f2 :|  