Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
Q:1/4=120
M:4/4
K:Bb
['(Bd)fb (Acf)a (GBe).g .f(cBA) .B(GFE) .B(FED) in', 'Fc A/B/c/A/', 'fdBF Gc=Bd cBcG bagf edcB FB A/B/c/A/'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:Bb
 (Bd)fb (Acf)a | (GBe).g .f(cBA) | .B(GFE) .B(FED) |"^A, in ms" B,B A/B/c/A/ B2 B,2 :: 
 B2 (d/c/B) fBdB | Fc A/B/c/A/ Fc A/B/c/A/ | B2 (d/c/B) fBgB | GB A/B/c/A/ B2 B,2 :: bfdB fdBF | 
 Gc=Bd cBcG | bagf edcB | FB A/B/c/A/ B2 B,2 :|  