Megan and Liz: "I Knew You Were Trouble" (Taylor Swift Cover),Megan and Liz: "As Long As You Love Me featuring Liz Khalifa" (Justin Bieber cover),Megan and Liz: "Wanted" (Hunter Hayes cover),Megan and Liz: Wide Awake (Katy Perry Cover),Safe & Sound Taylor Swift ft. The Civil Wars Cover by Megan & Liz, fifteen