In 2012, Clarkson commemorated her tenth career anniversary with her first greatest hits compilation, "Greatest Hits – Chapter One". Accompanied by its hit lead single "Catch My Breath", "Chapter One" was certified gold by the RIAA. Released in 2013, her sixth studio album and first Christmas record "Wrapped in Red" became that year's best-selling holiday album in the United States. Its lead single "Underneath the Tree" recurrently charts as a popular Christmas hit song every holiday season since its release. Clarkson completed her recording contract with 19 and RCA with the release of her seventh studio album "Piece by Piece" in 2015. Certified gold by the RIAA, it became her third number one album on "Billboard" 200 chart and produced the hit singles "Heartbeat Song" and "Piece by Piece", the latter of which celebrated her milestone 100th number one listing on the "Billboard" charts. A year later, she signed a long-term recording contract with Atlantic Records. Her first record on the label and her eighth studio album "Meaning of Life" was released in 2017 and produced the hit single "Love So Soft". Clarkson has sold over 25 million albums and 45 million singles worldwide. According to data compiled by Nielsen Music, she has sold over 18.6 million album-equivalent units in the United States, including 14.6 million in traditional album sales, 35 million digital tracks. She also amassed over 61 billion in cumulative radio audience and has consolidated over 2.8 billion on-demand streams.