E|E|------------------------------------------------------------------------------||
      Teenage Dream (Live at The Summertime Ball) - 5 Seconds Of Summer
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(I did this by ear so it might not be perfect, but it sounds pretty good to me)

Tuning:standard

E|---------------------------------------------------3-2-0-------------------|
B|-----2-3-3-2-2-------2-3-3-2-------2-3-3-2-2-3-3--3-----3------------------|
G|-0-0-----------0-2-2---------2-4-4-----------------------------------------| x4
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|