In April and May 2014 during their European tour, Pentatonix began working on PTX Vol. III. Since they weren't always in one place at a time, the album was recorded at various tour locations such as Singapore, New York City and Japan. The arrangement and recording process in the album was different to those of previous albums as the songs were pre-arranged and the outline of the song was created before its details were filled in.

That's Christmas to Me debuted at number 9 on the Billboard 200 and peaked at number 3 in its fifth week on the charts (selling 99,000 albums in a week within the US, up 193 percent), achieving their biggest sales week ever. The album became their second top five album in 2014.

PTXmas is the second extended play album by the a capella group Pentatonix. The album was digitally released on November 12, 2012, and physical versions were available from November 13, 2012. Deluxe Edition was released on November 19, 2013 with 2 additional tracks.
The EP was the sixth highest-selling Christmas album of 2013, with 168,000 copies sold.

Sex and Love is the tenth studio album by Spanish singer-songwriter Enrique Iglesias. It was released on 14 March 2014 by Republic Records. The album's three Spanish singles: "Loco", "El Perdedor" and "Bailando" reached No. 1 on the Billboard Hot Latin Songs chart. The album features guest vocals from Jennifer Lopez, Kylie Minogue, Pitbull, Flo Rida, Romeo Santos, Marco Antonio Solís, Yandel, Gente de Zona and India Martínez.

After winning the title of champion in the reality show The Sing-Off, Pentatonix was signed to a record label, enabling them to pursue their goal of a musical career. The group promoted their then-upcoming EP through YouTube videos with covers of pop songs such as "Somebody That I Used to Know" by Gotye featuring Kimbra, "Gangnam Style" by PSY, and "We Are Young" by Fun, which went viral.

Released in 2013, PTX, Vol. 2 is the third EP from the Arlington, Texas-based a cappella ensemble Pentatonix, who won season three of NBC's The Sing-Off vocal competition. As the follow-up to the group's 2012 EP PTX, Vol. 1 and holiday-themed PTXmas, PTX, Vol. 2 features more of the band's a cappella versions of contemporary pop hits. Included are such covers as Macklemore & Ryan Lewis' "Can't Hold Us," Calvin Harris and Ellie Goulding's "I Need Your Love," and even a Daft Punk medley that combines the songs "Harder, Better, Faster, Stronger," "Digital Love," "One More Time," and "Get Lucky." Also included are several of the band's unique original songs, including "Natural Disaster, "Love Again," and "Run to You."