Use Barre Chords rather than open chords.
[Intro]
D Bm
D Bm
D Bm
D Bm
[Verse]
D Bm
D Bm
D Bm
D Bm
[Chorus]
Let's do it again
D G A
Let's do it again
D G A
Let's do it again
D G A
Let's do it again
D D D
[Verse]
D Bm
D Bm
D Bm
D Bm
[Chorus]
Let's do it again
D G A
Let's do it again
D G A
Let's do it again
D G A
Let's do it again
D D D
[Post-Chorus]
G Em D Bm
G Em D Bm
G Em D Bm
G A
[Verse]
D Bm
D Bm
D G A
D G A
D G A
D G A D