Myleene Klass to perform with such established artists as Lionel Richie, Celine Dion, Bradley Walsh, Blue and Atomic Kitten. At the end of 2001, Hear'Say appeared on the Royal Variety Performance. Subsequently, the group achieved a 37-date sold-out arena tour and performed numerous television guest appearances. Klass made many appearances with Hear'Say on TV and in live performances during 2002. The pop act's many promotional appearances during the year were also broadcast as part of their own TV shows, entitled "Hear'Say: A New Chapter in Full" and "The Hear'Say Story". In total, Hear'Say had four Top 10 singles including two number-ones in
PTX Presents: Top Pop, Vol. I PTX Presents: Top Pop, Vol. I PTX Presents: Top Pop, Vol. I (alternatively written PTX Presents: Top Pop, Vol. 1) is the sixth studio album by American a cappella group Pentatonix, released on April 13, 2018. It is their first album with bass vocalist Matt Sallee, and without original bass vocalist Avi Kaplan. It is also their first full-length album not to feature any original material. The album was announced on February 27, 2018, together with a new tour in the following summer. Pentatonix announced the tracklist on April 10. Three singles from the album were released before the release: