What is "xylo"

n. (context colloquial rare English) xylophone

XYLO (stylised as XYLØ) is a pop music brother/sister duo, consisting of lead vocalist and songwriter Paige Duddy and songwriter and musician Chase Duddy. The duo were born in and are currently based in the United States, where they continue to pursue their music career. They are best known for their debut single, which was self-released through NoiseTrade, entitled "America", released in February 2015. This single eventually became the lead single of their debut extended play under the same name, which was released in February 2016.