Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:3/4
K:D
['BG BG', 'DF AF AF']  
X:1
L:1/8
M:3/4
K:D
 cB |"D" Ad fd fd |"A7" ef ed cB | AB AG FE |"D" FG EF D2 |"D" Ad fd fd |"A7" ef ed cB | 
 AB AG FE |1"D" D4 :|2"D" D4 FE |:"D" DF AF AF |"G" DG BG BG |"E7" D^G BG BG |"A7" AB c2 e2 | 
"D" DF AF AF |"G" DG BG BG |"A7" AB cA GE |1"D" D4 FE :|2"D" D4 dc |:"G" B2 d2 g2 | b2 g3 e | 
"D" a2 f3 d | A4 AB |"A7" A2 E2 F2 | G2 GF GA |"G" B3 c d2 |"D" A4 dc |"G" Bd gd gd | Bd gd gd | 
"D" f3 d B2 | A4 A,2 |"D" DF AF AF | DF AF AF |"A7" ED CD EC |1"D" D4 dc :|2"D" D4 z2 |]  