Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/8
M:4/4
K:D
['d2 d2'  
X:1
L:1/8
M:4/4
K:D
"^A" fe |"D" d2 d2 A2 Ad |"G" B2 B2 b2 ba |"D" faba faba |"Em" f2 e2"A7" e2 fe |"D" d2 d2 A2 Ad | 
"G" B2 B2 b2 ba |"D" faba faba |"D" f2 d2 d2 :|[K:D]"^B" f2 |"Em" efed"A7" B2 Bd |"D" ABde f2 ed | 
"G" edef gfga |"A" b2 e2 e2 ef |"G" gfga b2 ag |"D""F#m" fefg a2 gf |"Em" efga fgef | 
"Bm" d2 B2 B2 :|  