In this song, she wasn't used, she was used a bit at the beginning of the 'Think Later' intro, but she danced more there so it makes sense (there was another song too, I can't remember which one right now, but it also had it), but in the other songs, she not used playback. Also, she sings the songs a bit differently at concerts, you can hear this if you listen to the original and the concert version.
Did she use playback?
In this song, she wasn't used, she was used a bit at the beginning of the 'Think Later' intro, but she danced more there so it makes sense (there was another song too, I can't remember which one right now, but it also had it), but in the other songs, she not used playback. Also, she sings the songs a bit differently at concerts, you can hear this if you listen to the original and the concert version.
Thanks :) I wanted to go to her concert but couldn’t get a ticket anymore (I‘m from Austria)