Knockout 04: Julius (Call Me Maybe), Fia (Everything I Wanted), Moritz (You Let Me Walk Alone), Eliana (She's All I Wanna Be), Anna (Time After Time), Knockout 05: Amelie (Great Balls Of Fire), Cajus (Rockstars), Khady (Free), Brianna (Control), Chapter X ((You Gotta) Fight for Your Right (to Party!)), Knockout 06: Jolien (Dreams), Luca (Without You), Ellice (Eine gute Nachricht), João (I'm Yours), Mia (Nur ein Wort), Knockout 07: Hannah (Girls Just Want to Have Fun), Yumi (Dream On), David (Zukunft Pink), Anja & Jana (Leiwand), Fiona (Listen)