Here are the chords used,
C#5:     A5:    F#5:     Ab5     B5     C5     
x        x      x        x       x      x
x        x      x        x       x      x
6        2      x        x       4      5
6        2      4        6       4      5
4        0      4        6       2      3
x        x      2        4       x      x
Intro: C#5, A5, F#5, Ab5, A5, B5.  x2
C#5           A5        F#5    Ab5       A5     B5
     And if you save your friends,you will make them happy.
C#5        A5        F#5   Ab5      A5      B5     C#5           A5    F#5
And if you do what's told, you will make me happy. I'll keep you in a jar,
Ab5      A5      B5      C#5           A5        F#5   Ab5        A5
and you will stay happy. I'll give you breathin' holes, you will think
B5       C#5     A5          F#5           A5          F#5
you're happy.  Now--- you're in a laundry room, you're in a laundry room,
https://www.coveralia.com/acordes/sappy--2013-mix--nirvana.php
A5           F#5          C5    B5(let ring)
you're in a laundry room------.
C#5           A5      F#5    Ab5       A5      B5     C#5             A5
     And if you save yourself, you will make him happy. He'll bring you fire
F#5   Ab5      A5        B5    C#5           A5   F#5   Ab5      A5
wars, and you will feel happy. I'll keep you in a room, im sure you'll be
B5
happy.
C#5        A5         F#5   Ab5       A5           B5     C#5
And if you say whats wrong, you will think you're happy.  Now------
A5          F#5           A5          F#5           A5          F#5
you're in a laundry room, you're in a laundry room, you're in a laundry room,
A5          F#5          C5    B5(let ring)
you're in a laundry room------.