After writing more songs while in Los Angeles with Jerrod Bettis and Jon Levine, Ryder released "Harmony" on November 27, 2012. The first single "Stompa", co-written with Bettis, was used in an episode of ABC television's "Grey's Anatomy", quickly climbed the charts, and became certified platinum in January 2013. In the United States, less than two months after its release, it was at number 14 on the charts. In Canada, Ryder became the first Canadian artist to be number one on the CBC's "Radio 2 Top 20" chart, days after the release of "Harmony". “Stompa” was played in four radio station formats: Modern Rock, Hot AC, Top 40 and Adult Contemporary. Ryder's song "What I Wouldn't Do" is used in the promotional video for the Saskatchewan Roughriders.