Craft a musical composition following the provided chord structure.
'D', 'D7', 'D7', 'A', 'D', 'A', 'D', 'D', 'G', 'D', 'G', 'D', 'A', 'D'  
X:1
L:1/16
M:2/4
K:D
"^(Rocking bow)" (3(DEF) |"D" [AF][AF][BF][BF] [AF][AF]"D7"[BF][BF] | 
 [AF][AF][BF][BF] [AF]2(3(DEF) | [AF][AF][BF][BF] [AF][AF]"D7"[BF][BF] | 
"A" [AF][cG]2[cG] [cG]2[cG]2 | [AG][BG][cG][AG] [BG][cG][AG][BG] | [cG][AG]2[BG] c2>B2 | 
 [AF]Bcd egfe |1"D" dcdB"A" A2 :|2"D" d6 |: (fg) |"D" a6 (fd) | [AF]6 (fg) | a4 g4 | 
 [BG]6"G" (ef) | gfef gfef | gfed c4 | [cG][cG][cG][cG] [BG][BG][BG][BG] |"D" [AF]6 (fg) | 
 a6 (fd) | [AF]6 (fg) | a4 g4 |"G" [BG]8 | bb2b b2g2 |"D" f[ad]2a a2a2 |"A" ABcd egfe | 
"D" [dF]4 [dF]2 |]  