Design a musical work utilizing the given chord pattern.
'Bb', 'F7', 'Bb', 'Bb', 'F7', 'Bb', 'Eb', 'Bb7', 'Eb', 'Eb', 'Bb7', 'Eb', 'Bb', 'F7', 'Bb', 'F7', 'Bb', 'F7', 'Bb', 'Bb', 'F7', 'Bb', 'Bb', 'F7', 'Bb', 'Bb', 'F7', 'Bb', 'Bb', 'F7', 'Bb'  
X:1
L:1/8
Q:1/4=74
M:6/4
K:Bb
"^A" F2 |[M:4/4] (e2 e/)c/A/G/ F A,3 |[M:6/4]"Bb" (B,2 B,)D F>F d2 B2 GB, | 
"F7" A,3 C F>F e2 A2 GA, |[M:4/4]"Bb" (B,2 B,)D F>F d<c | B6 F>F | (e2 e/)c/A/G/ F A,3 | 
[M:6/4]"Bb" B,3 D F>F d2 B2 GB, |"F7" A,3 C F>F f2 eF Ac |[M:4/4]"Bb" B8 |] 
[K:Eb][M:6/4]"^B" E2 C2 D2 B,2 C2 D2 |"Eb" (E2 E/)B/G/B/ c2 G2 B2 E2 | 
"Bb7" (D2 D/)B/A/B/ c2 A2 B2 D2 |"Eb" E2 e2 d<c B6 | E2 C2 D2 B,2 C2 D2 | 
"Eb" (E2 E/)B/G/B/ c2 G2 B2 E2 |"Bb7" (D2 D/)B/A/B/ c2 B2 d2 B2 |[M:4/4]"Eb" e8 |] 
[K:Bb][M:6/4]"^C" F3 C E2 Fe c4 |"Bb" F3 B, D2 Fd B2 cB |"F7" A2 c2 F2 f2 eF Ac | 
"Bb" B3 D F2 B2 D4 |"F7" F3 C E2 Fe c4 |"Bb" F3 B, D2 Fd B2 cB |"F7" A2 c2 F2 f2 eF Ac | 
[M:4/4]"Bb" B8 |][Q:1/2=70]"^D" FF | .d2 !tenuto!B2 cBAG |"Bb" F2 B,2 D3 G |"F7" F2 A,2 C3 G | 
"Bb" F2 B,2 D2 DF | d2 B2 cBAG |"Bb" F2 B,2 D4 |[M:6/4]"F7" F3 A c2 f3 e !fermata!c!fermata!d || 
[M:4/4]"^piu mosso""Bb" B6 FF || dcBA cBAG |"Bb" F2 B,2 D3 G |"F7" F2 A,2 C3 G |"Bb" F2 B,2 D2 FF | 
 dcBA cBAG |"Bb" F2 B,2 D4 |[M:6/4]"F7" F3"^rit." A c2 f3 e !fermata!c!fermata!d | 
[M:4/4]"Bb" B6 z2 |]  