Craft musical creations that incorporate the designated chord alterations.
'D', 'G', 'A', 'D', 'D', 'G', 'A', 'A7', 'D', 'D', 'G', 'A7', 'D', 'G', 'D', 'G', 'A', 'A7', 'D'  
X:1
L:1/16
M:4/4
K:D
 f2 |"D" A2f2 f>ef<a |"G" g2B2 e2>d2 |"A" c2e2 B2>c2 |"D" B2A2 f2>d2 |"D" A2f2 f>ef<a | 
"G" g2B2 e2d2 |"A" c2a2"A7" a>gf<e |"D"{c} d4 dd :| f2 |"D" A2f2 f>ed<c |"G" B2g2 g>fe<d | 
"A7" c2a2 a>gf<e |"D" d>cd<e"G" f>ed<B |"D" A2f2 f>ed<c |"G" B2g2 g>fe<d |"A" c2a2"A7" a>gf<e | 
"D"{c} d4 dd :|  