All of these lyrics are taken from songs with a "double" theme, which should rapidly become clear.

Song title and artist please, limit 5 for now.

1.      The club is full of ballers and their pockets full of dough
JohnTaylorFan - Jumpin' Jumpin' - Destiny's Child

2.      Don't stop cookin' now I feel too good yeah
JohnTaylorFan - Mony Mony - Tommy James & The Shondells / Billy Idol

3.      We can feel the motion of a thousand dreams
Ceramics Fanatic - Doctor! Doctor! - Thompson Twins

4.      Realise the vibe, gonna be down low
Bobo - Round Round - Sugarbabes

5.      I'm gonna set your flag on fire
JohnTaylorFan - Iko Iko - Dixie Cups / Belle Stars

6.      The happiest sound of them all
jaytee - Ring Ring - ABBA

7.      You're a juvenile success
Indy Gent - Rebel Rebel - David Bowie

8.      Every other day of the week is fine
Indy Gent - Monday Monday - Mamas & Papas

9.      Somewhere close to heaven with Neanderthal man
jaytee - Kiss Kiss - Holly Valance

10.      Why does everybody have to be so hale and hearty?
Lesley - Party Party - Elvis Costello

11.      They say you better listen to the voice of reason
My Name Is Kenny - Radio Radio - Elvis Costello & The Attractions

The rest of the clues follow a slightly different pattern but they're still "doubles", though by initial letters only

12.      I was on the dance floor acting strange
My Name Is Kenny - Disco Duck - Rick Dees & His Cast Of Idiots

13.      C'mon honey, let's go make some noise
Indy Gent - Manic Monday - The Bangles

14.      You could say she was attractively built
Indy Gent - Polythene Pam - The Beatles

15.      When every single word makes sense
JohnTaylorFan - Sad Songs - Elton John

16.      For just one moment, to be bold and naked
onaree - Father Figure - George Michael

17.      They speak a different language and it’s never really happened to me
Lesley - Happy Hour - The Housemartins

18.      We fell in love I knew it had to end
My Name Is Kenny - Hungry Heart - Bruce Springsteen

19.      I'm not alone in the night
Paul UK - Love Letters - Ketty Lester et al

20.      They started going steady and bless my soul
My Name Is Kenny - Rockin' Robin - Bobby Day / Michael Jackson

21.      I’m reaching out for something, touching nothing’s all I ever do
onaree - Ballroom Blitz - Sweet

22.      So he knows he's gonna have fun with you, you lucky lady!
jaytee - Janie Jones - The Clash

23.      Makes you nine foot tall when you're four foot five
Terry - Jumpin' Jive - Joe Jackson

24.      Saving nickels, saving dimes, working ’till the sun don’t shine
Indy Gent - Blue Bayou - Roy Orbison / Linda Ronstadt

25.      I'm working for the black gas
karen - Two Tribes - Frankie Goes To Hollywood

26.      What ever happened at the high school hop?
Paul UK - Beach Baby - First Class

27.      If I could turn the page in time then I'd rearrange
Ceramics Fanatic - Little Lies - Fleetwood Mac

28.      Oh it’s such fun, we’ve come to play
Lesley - Happy House - Siouxsie And The Banshees

29.      Would you like to ride my butterfly?
Paul UK - Paper Plane - Status Quo

30.      All the birds are singing, the day is just beginning
Paul UK - Postman Pat - Ken Barrie

31.      And guess who was with him? Yeah, Julie.
Paul UK - Jilted John - Jilted John

32.      Oops there goes another problem kerplop
Paul UK - High Hopes - Frank Sinatra

33.      And I'm a bad boy ‘cos I don't even miss her
Gaylon - Free Fallin' - Tom Petty & The Heartbreakers

34.      With your silicone hump and your ten inch stump
Lesley - Diamond Dogs - David Bowie

35.      Don't want your kisses, that's for sure
Gaylon - Cathy's Clown - The Everley Brothers

36.      I have the stuff that you want, I am the thing that you need
onaree - Dirty Diana - Michael Jackson

37.      At every hotel we was met by the Law
Lesley - Complete Control - The Clash

38.      The damn thing gone wild
Gaylon / Ceramics Fanatic - Black Betty - Ram Jam

39.      He's on the run and your daddy's here
JohnTaylorFan - Beautiful Boy - John Lennon

40.      So I made up my mind, it must come to an end
Paul UK - Mamma Mia - Abba

7. Rebel Rebel-David Bowie
8. Monday Monday-Mamas and The Papas
13. Manic Monday-The Bangles
15. Polynthene Pam-The Beatles
24. Blue Bayou-Linda Rondstadt

The first part of the quiz are titles with words that are repeated. The second part is that both words begin with the same letter.

33 Free Falling - Tom Petty
35 Cathy's Clown - Everly Brothers
38 Black Betty - ?Black Oak Arkansas?

Hiya maddog!  :D

#3 is "Doctor! Doctor!" by The Thompson Twins. (A favorite! ;))

#27 is "Little Lies" by Fleetwood Mac.

#33 is "Free Fallin'" by Tom Petty & The Heartbreakers.

I believe the artist for #38 is Ram Jam.  I have that song on a compilation!  :D

Hi maddog...five from the bottom 'alf!

#26. Beach Baby - First Class (t'riffic song!)
#29. Paper Plane - Status Quo
#31. Jilted John - Jilted John (Ho! Ho!)
#32. High Hopes - Frank Sinatra (ick!)
#40. Mamma Mia - Abba

11.  Elvis Costello - Radio Radio
12.  Rick Dees - Disco Duck
18.  Bruce Springsteen - Hungry Heart
20.  Bobby Day - Rockin' robin

4. Round Round - Sugababes

#23  Jumpin' Jive  - Joe Jackson

16.  Father Figure--George Michael.
I should know 21.  It's about to drive me crazy!

I thought of #21.  Ballroom Blitz--The Sweet.  Also Tia Carrera (sp?) sang it on the Wayne's World soundtrack.

Hi maddog167! :D
1.Destiny's Child - Jumpin' Jumpin'
2.Bill Idol - Mony Mony (or Tommy James & The Shondells)
5.The Belle Stars - Iko Iko
15.Elton John - Sad Songs(Say So Much)
39.John Lennon - Beautiful Boy

Hiya Maddog   :D

#6   Ring Ring - ABBA
#9   Kiss Kiss - Holly Valance  ::)
#22 Janie Jones - The Clash  ;)

Too bad I got here so late.  Have been having a hard time  getting on to this messageboard :(

#25 is Two Tribes - Frankie Goes to Hollywood