Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/4
M:3/4
K:E
['[GB] [GB]2', '[=Ad] [eG]2!p! B B [^Ac] [=Ad] [eG]3'  
X:1
L:1/4
M:3/4
K:E
"^III"!mf! !1!!2![GB]2 [GB] | [GB]2 !0![EG] | !3!!4![FA]2 [GB] | [GE]2!p! !1![B,E] | [GB]2 [GB] | 
 [GB]2 [EG] | [FA]2 [GB] | [EG]3 ::!f!"^I" B [^Ac] [=Ad] | [eG]2!p! B | B [^Ac] [=Ad] | [eG]3 | 
"^III"!f! [EB]2 [EB] | [EB] [Be] [EG] | [GB] [FA] [B,F] | [EE,]3 :|  