Now That's What I Call Music! 40 (UK Series)

'Now That's What I Call Music! 40 or Now! 40' was released in 1998 on audio cassette and Compact Disc. The album is the 40th edition of the Now! series in the UK.

Disc 1

 * 1) John Travolta & Olivia Newton-John : "The Grease Megamix" (You're the One That I Want/Greased Lightning/Summer Nights)
 * 2) Spice Girls : "Viva Forever"
 * 3) Karen Ramirez : "Looking for Love"
 * 4) Billie : "Because We Want To"
 * 5) All Saints : "Lady Marmalade"
 * 6) Mousse T. vs. Hot 'N' Juicy : "Horny"
 * 7) The Tamperer feat. Maya : "Feel It"
 * 8) Aqua : "Doctor Jones"
 * 9) Steps : "Last Thing on My Mind"
 * 10) The Groove Generation feat. Leo Sayer : "You Make Me Feel Like Dancing"
 * 11) Bus Stop feat. Carl Douglas : "Kung Fu Fighting"
 * 12) Ultra Nate : "New Kind of Medicine"
 * 13) Lutricia McNeal : "Stranded"
 * 14) Lighthouse Family : "Lost in Space"
 * 15) Boyzone : "All That I Need"
 * 16) All Saints : "Under the Bridge"
 * 17) K-Ci & JoJo : "All My Life"
 * 18) Janet Jackson feat. BLACKstreet : "I Get Lonely" (TNT Remix Edit)
 * 19) Sparkle feat. R. Kelly : "Be Careful"
 * 20) Peter Andre : "Kiss the Girl"

Disc 2

 * 1) Don Henley : "The Boys of Summer"
 * 2) The Mavericks : "Dance the Night Away"
 * 3) Eagle-Eye Cherry : "Save Tonight"
 * 4) Catatonia : "Road Rage" (Radio Edit)
 * 5) Natalie Imbruglia : "Big Mistake"
 * 6) Embrace : "Come Back to What You Know"
 * 7) The Verve : "Sonnet"
 * 8) Massive Attack : "Teardrop"
 * 9) Mansun : "Legacy"
 * 10) Baddiel & Skinner & Lightning Seeds : "Three Lions '98"
 * 11) Fat Les : "Vindaloo"
 * 12) Fatboy Slim : "The Rockafeller Skank"
 * 13) David Morales presents The Face : "Needin' U" (Radio Edit)
 * 14) Lucid : "I Can't Help Myself"
 * 15) Perpetual Motion : "Keep on Dancin' (Let's Go)"
 * 16) Barbara Tucker : "Everybody Dance (The Horn Song)"
 * 17) Imaani : "Where are You"
 * 18) Adam Garcia : "Night Fever"
 * 19) Kerri-Ann : "Do You Love Me Boy?"
 * 20) Los Umbrellos : "No Tengo Dinero"