Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:D
['f abag fddf gfed cAAf abag fdcd', 'fdge fdfa'  
X:1
L:1/8
M:4/4
K:D
|: f | abag fddf | gfed cAAf | abag fdcd | Bgec d3 :| e | fdge fdfa | Bged cBAg | fdge fdfa | 
 Bgec d2 de | fdge fdfa | Bged cBAg | fdge afbg | fdec d3 ||  