Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
M:3/4
K:F
['B>A G_G =G2']  
X:1
L:1/8
M:3/4
K:F
 AB | A3 GFG | F2 E2 d>c | c3 AFG | A4 AA | A3 A=Bc | =B2 A2 Ac | e3 d/c/=Bc | A4 B>A | 
 G_G =G2 B>A | G_G =G2 AB | c3 cd/c/A/F/ | G4 AB | A3 GF>G | F2 E2 GG | A3 FBG | c4 c_d | d3 de>d | 
 cBAGFC | A4 G2 | F4 |]  