Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/4=76
M:4/4
K:Dmix
['AB (A/B/d) (e/f/g)', 'c2 (c/e/d/c/) TB2 (A/B/d) AfTe>d', 'gf (e/f/g/f/) Te>d d4 :|2 (E/F/A) AB']  
X:1
L:1/8
Q:1/4=76
M:4/4
K:Dmix
 TA2 AB (A/B/d) (e/f/g) | Tf2 ed Bd (B/A/F) | (E/F/A) AB (A/B/d) (e/f/g) | f2 (Te2{de)} d4 :| 
 c2 (c/e/d/c/) TB2 (A/B/d) | AfTe>d Bd (B/A/F) |1 c2 (c/e/d/c/) TB2 (A/B/d) | AfTe>d d4 :|2 
 (E/F/A) AB (A/B/d) (e/f/g) | f2 (Te2{de)} d4 || (f/g/a) ab Ta2 gf | (e/f/g/f/) Ted Bd (B/A/F) |1 
 (f/g/a) ab Ta2 gf | (e/f/g/f/) Te>d d4 :|2 (E/F/A) AB (A/B/d) (e/f/g) | f2 (Te2{de)} d4 |]  