Write musical works that observe the set form and intertwine the inputted musical motif.
X:1
L:1/8
M:4/4
K:E
['Bc e2 ef gfga b4 b2 b2', 'gf e2 c4 a4'  
X:1
L:1/8
M:4/4
K:E
 (_B2 | =B2) Bc e2 ef | gfga b4 | b2 b2 fe f2 | g2 ge cB A2 | B2 Bc e2 ef | gfga b4 | b2 b2 fe g2 | 
 e6 :| B4 gf e2 | c4 a4 | g3 e fefe | fgfe cB A2 | B3 gf e2 | c4 a4 | !slide!b2 b2 fe f2 | e8 :|  