Compose a musical work using the designated alphabetic notation and the supplied motif.
X:1
L:1/16
M:2/4
K:Bb
['B>AB>c d>cd>e f2b2', 'B>GB>e c>AF>A c>Ac>f d>cB>c', 'z2 B>Fd>F B>FB>d']  
X:1
L:1/16
M:2/4
K:Bb
"^Refrin" F<GA/ | B>AB>c d>cd>e | f2b2 f>df>g | e2a2 e>cd>e | d2b2 f>FG>A | B>AB>c d>cd>e | 
 f2b2 f>=ef>g | a>gf>e d>cB>A | B2f2 b2 z2 ||[K:Eb] B>GE>G B>GB>e | c>AF>A c>Ac>f | 
 d>cB>c d>ef>^f | g>de>c B2 z2 | B>GE>G B>GB>e | c>AF>A c>Ac>f | d>cB>c d>ag>f | 
 e2e2 e3/2 F<G=A/"^Au refrin" |:[K:F] B>Fd>F B>FB>d | c2f2 f2 z2 | B>Fd>F B>FB>d | c>BA>G F2 z2 | 
 B>Fd>F B>FB>d | c2f2 f2 z2 |1 =e>dc>B e>fg>a | f2f2 f2 z2 :|2 a>gf>e d>cB>A | 
 B2B2 B3/2 F<GA/"^Au refrin" ||  