Whistle (While You Work It)

[2] Tiz said in an interview that she wrote the song about a darker period in her life where she felt like nothing was going her way, but her brother was there to tell her to chin up, keep moving, and never give up.

[3] It was cowritten with Kinetics & One Love, songwriter Emily Warren and was produced by J.R. Rotem and co-produced by Teal Douville.

"[5] A music video for "Whistle (While You Work It)" was filmed and released by Syndrome Studio and director James Larese, and was uploaded onto Tiz's official YouTube channel on 16 April 2015.

Idolator gave the video a positive review: "Katy springs to life from street art.

From there, the blond bombshell indulges in a little choreography with her girls, goes for a stroll with a crew of cartoon characters and gets her nails done.