Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:2/4
K:D
['f>e dc ed Ad B/d/d cB A3'  
X:1
L:1/8
M:2/4
K:D
"D" A/A/A/A/ AF | Af ed |"A7" dc cE | G3 B/A/ | G/G/G/G/ GE | Gd cB |"D" BA AD | F3 G | 
 A/A/A/A/ AF | Af ed |"A" dc cE | c3 d/c/ |"E7" Bf e/d/c/B/ |"A" AA/c/ EA |"E7" BB/d/ EB | 
"A" A2 A2 ||"D" f>e dc | ed Ad |"G" B/d/d cB |"D" A3 F | A/A/A/A/ AG/F/ |"A7" Ec c2 | 
 G/G/G/G/ GF/E/ |"D" DB B>A | f>e dc | ed Ad |"G" B/d/d cB |"D" A3 f |"Em" fe ^de |"D" ed/c/ dA | 
"A7" dc/B/ ca |"D" d3 z |]  