to Goodier suffering a stroke around that time. Ashley Abram of Box Music compiled the albums from Now That's What I Call Music II in 1984 through to Now That's What I Call Music! 81 in 2012. Jenny Fisher took over as the compiler beginning with Now That's What I Call Music! 82. On 23 October 2013, the NOW Music television channel was launched in the UK. Targeting a broad age group, the channel used to play current popular music in the daytime and hits from its 30-year back catalogue in the evenings. It was renamed to Now 80s on 27 December 2016. Its success has led to two more branded channels exploring decades, Now 90s on 27 December 2017, replacing Chilled TV, and Now 70s on 27 December 2019, replacing Total Country. Records/achievements The most successful volume to date is 1999's Now That's What I Call Music! 44, which sold 2.3 million copies and remains the biggest-selling various artists compilation album in the UK. 2008's Now That's What I Call Music! 70 sold 383,002 units in the first week of sales, the biggest ever first week sale of any Now album. Most featured artists As of mid April 2022, the most featured artists are Robbie Williams with 30 singles, and Kylie Minogue who also features 30 singles. Followed by Calvin Harris 29, David Guetta with 28, Rihanna with 27, Katy Perry with 22 and Girls Aloud with 21. This does not include any uncredited appearances in groups or on charity records. Formats Although the albums started out on only vinyl records and cassette tapes, the formats on which the albums have been released have changed over the years: Unabridged (double CD) full versions of Now were first available starting with Now That's What I Call Music 10 in 1987, although a version of Now 4 was released on CD featuring songs that had appeared on the vinyl and cassette configurations of Nows 2, 3 and 4. Now That's What I Call Music 8 (17 tracks) and Now That's What I Call Music 9 (16 tracks) were released as single disc CDs in 1986 and 1987, respectively. A "Special Collectors Edition" of Now 1 was released on CD in 2009 as a digipak, 2015 and again in 2018 as a jewel case album. Vinyl editions of the main series ended in 1996 with Now That's What I Call Music! 35,