Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Bb
['fgab fdcB Ac Tc2', 'TB2 DFBd Tc>Bce df Tf2 bf Tf2']  
X:1
L:1/8
M:4/4
K:Bb
|: fgab fdcB | Ac Tc2 ec Tc2 | fgab fdcB | Ac Tc2 dB TB2 :: DFBd Tc>Bce | df Tf2 bf Tf2 |1 
 DFBd cBce | d<fc<f dB TB2 :|2 (g<e)(f<d) (e<c)(d<B) | A<cF<e dB B2 |]  