Develop a tune that adheres to the predetermined chord sequence.
'G', 'D7', 'G', 'D7', 'G', 'G', 'D7', 'G', 'D7', 'G', 'D7', 'G', 'D7', 'G'  
X:1
L:1/8
M:3/4
K:G
 ba |:"G" gB dg Bg |"D7" fA df ag | fA cf Af |"G" gB dg ba | gB dg Bg |"D7" fA cf ag | fA df Af |1 
"G" g2 z2 ba :|2"G" g2 z2 z2 |:"D7" d3 a ^ga |"G" b3 g dB |"D7" ag fA df |"G" gB dg b2 | 
"D7" d3 a ^ga |"G" b3 g dB |"D7" ag fA df |"G" g2 z2 z2 :|  