Formulate captivating tunes that blend with the given chord progressions.
'A', 'B', 'C', 'D'  
X:1
L:1/8
M:2/2
K:G
"A" A,3 C E3 F | GEDB, G,A,B,G, |{G,} A,3 C E3 F | GED=F EA,A,G, | A,3 C E3 F | GEDB, G,zgf | 
 edeg a3 f | gedB BAAB, || A,3 C EA,CE | GEDB, G,A, B,/A,/G, | A,3 C E3 F | 
{G} FEDB,{C} B,A,{C}A,G, | A,G,A,C EA,CF | G/F/E DB, DG, G, g | ede/f/g abaf |{a} gedB eA{d}Ag || 
[K:D]"B" a3 a agef | g2 af gede | agab agef | gedB BAAg | agef g3 e | dedB GABd | A/A/A cA Bdef | 
 gedB BAA^g || a2 Aa{b} agef | g3 a gedg | a3 b agef |{a} gedB{d} BAAa |{b} agef g3 e | d3 B GABd | 
 A/A/A c/B/A ecAa | gedB Aa^ga ||"C" eAc/B/A eAc/B/A | dGBG dBGd | eAc/B/A Bdef | gedB BAAa | 
 eAc/B/A eAc/B/A | d3 B GABd | A/A/A c/B/A B/c/d eg |{a} gedB Aa^ga || eAA/A/A edce | 
 dGG/G/G dGBd | eA c/B/A ec Aa | gedB{d} BA e/f/g | eAc/B/A eAc/B/A | d3 B GABd | 
 A/A/A{c} BA B/c/d ef |{a} gedB{d} BAA^g ||"D" aece aece | gdBd gdBd | aece a3 f | gedB BAA^g | 
 agef gage | d2 dB GABd | A/A/A c/B/A Bdea | gedB BAA^g || aece aece | gdBd gdBd | aece a3 g | 
{a} gedB{d} B{A} B GB | A a3 g3 e | d3 B GABd | A/A/A c/B/A B/c/d ef | gedB{d} BAAB, ||  