Surprised there isn't a topic on this already. I've decided to make a topic on American Top 40, probably the biggest countdown in pop radio. Here's the most recent countdown.
American Top 40 - April 25, 2009
OFF:
39. (32) Pink - So What
38. (20) The Veronicas – Untouched
00 40 (01) Kevin Rudolf featuring Rick Ross – Welcome To The World
00 39 (01) Pink – Please Don’t Leave Me
37 38 (17) The Pussycat Dolls - I Hate This Part
32 37 (26) T.I. featuring Rihanna - Live Your Life
34 36 (28) Britney Spears – Womanizer
36 35 (04) Fall Out Boy – America’s Suiteharts
40 34 (02) The Ting Tings – That’s Not My Name
33 33 (05) Matt Nathanson – Come On Get Higher
27 32 (20) Beyoncé - Single Ladies (Put A Ring On It)
31 31 (05) Asher Roth – I Love College
26 30 (31) Katy Perry - Hot 'N Cold
29 29 (29) Jason Mraz - I'm Yours
30 28 (02) Flo Rida featuring Wynter - Sugar
24 27 (32) Kevin Rudolf featuring Lil' Wayne - Let It Rock
25 26 (06) Keri Hilson featuring Lil’ Wayne – Turnin’ Me On
28 25 (06) Kid Cudi – Day N Nite
23 24 (09) The White Tie Affair – Candle (Sick And Tired) 35 23 (03) 3OH!3 – Don’t Trust Me
16 22 (17) Kanye West – Heartless
18 21 (21) Taylor Swift - Love Story
22 20 (11) Beyoncé – Halo
21 19 (07) Miley Cyrus – The Climb
20 18 (05) Shinedown – Second Chance
11 17 (13) Ne-Yo – Mad
13 16 (23) Lady GaGa featuring Colby O'Donis and Akon - Just Dance
17 15 (06) Britney Spears – If U Seek Amy 07 14 (16) Britney Spears – Circus
14 13 (06) Ciara featuring Justin Timberlake – Love Sex Magic
12 12 (10) Jesse McCartney – How Do You Sleep?
19 11 (04) Jamie Foxx featuring T-Pain – Blame It
15 10 (11) Akon featuring Colby O'Donis and Kardinal Offishall – Beautiful
09 09 (17) Pink - Sober
10 08 (05) The Black Eyed Peas – Boom Boom Pow
08 07 (08) Soulja Boy featuring Sammie - Kiss Me Thru The Phone
06 06 (17) The Fray - You Found Me
05 05 (12) Kelly Clarkson - My Life Would Suck Without You
04 04 (13) T.I. featuring Justin Timberlake – Dead And Gone
03 03 (15) The All-American Rejects - Gives You Hell
02 02 (11) Flo Rida – Right Round
01 01 (10) Lady GaGa – Poker Face (2 weeks at #1)
I'm going to post for 6-6-09.
40 1,2,3,4 Plain White T's
39 Kristy,Are You Doing Ok? The Offspring
38 Mad Ne-yo
37 Hot n Cold Katy Perry
36 I'm Yours Jason Mraz
35 Let it Rock Kevin Rudolf
34 Heartless Kanye West
33 Circus Britney Spears
32 That's Not My Name The Ting Tings
31 We Made You Eminem
30 Welcome To The World Kevin Rudolf
29 If Today Was Your Last Day Nickelback
28 Fire Burning Sean Kingston
27 Sober Pink
26 Come On Get Higher Matt Nathanson
25 Lovegame Lady Gaga [Debut]
24 Love Story Taylor Swift
23 Just Dance Lady Gaga
22 Waking Up In Vegas Katy Perry
21 Goodbye Kristina DeBarge
20 I Know You Want Me Pitbull
19 Please Don't Leave Me Pink
18 Dead and Gone T.I ft Justin Timberlake
17 You Found Me The Fray
16 Sugar Flo Rida
15 Day N Nite Kid Cudi
14 My Life Would Suck Without You Kelly Clarkson
13 The Climb Miley Cyrus
12 Don't Trust Me 3OH!3
11 I Do Not Hook Up Kelly Clarkson
10 Kiss Me Thru The Phone Soulja Boy
09 If You Seek Amy Britney Spears
08 Gives You Hell All American Rejects
07 Right Round Flo Rida
06 How Do You Sleep? Jesse McCartney ft Ludacris
05 Second Chance Shinedown
04 Halo Beyonce
03 Blame It jamie Foxx ft t-pain
02 Poker Face Lady Gaga
01 Boom Boom Pow Black Eyed Peas
I'm going to post the countdown for 6-13-09
40 Beggin' Madcon [debut]
39 We Made You Eminem
38 Wanted Jessie James [debut]
37 Hot N Cold Katy Perry
36 Circus Britney Spears
35 Let It Rock Kevin Rudolf
34 Birthday Sex Jeremih [debut]
33 I'm Yours Jason Mraz
32 Heartless Kanye West
31 That's Not My Name The Ting Tings
30 Welcome To The World Kevin Rudolf
29 Sober Pink
28 Love Story Taylor Swift
27 Just Dance Lady Gaga
26 If Today Was Your Last Day Nickelback
25 Come On Get Higher Matt Nathanson
24 Fire Burning Sean Kingston
23 Lovegame Lady Gaga
22 Waking Up In Vegas Katy Perry
21 Goodbye Kristina DeBarge
20 Dead and Gone T.I
19 Please Don't Leave Me Pink
18 You Found Me The Fray
17 I Know You Want Me (Calle Ocho) Pitbull
16 Sugar Flo Rida
15 Kiss Me Thru The Phone Soulja Boy
14 Day N Nite Kid Cudi
13 My Life Wlould Suck Without You Kelly Clarkson
12 How Do You Sleep? Jesse McCartney
11 Gives You Hell All American Rejects
10 Right Round Flo Rida
09 If You Seek Amy Britney Spears
08 I Do Not Hook Up Kelly Clarkson
07 Don't Trust Me 3OH!3
06 The Climb Miley Cyrus
05 Second Chance Shinedown
04 Blame It Jamie Foxx
03 Halo Beyonce
02 Poker Face Lady Gaga
01 Boom Boom Pow Black Eyed Peas [Second Week in a row]
Falloffs
38 Mad Ne-yo
39 1,2,3,4 Plain White T's
40 Kristy, Are You Donig Ok ? The Offspring
countdown for 6-20-09
40 No Surprise Daughtry [debut]
39 Beggin' Madcon
38 Battlefield Jordin Sparks [debut]
37 Knock You Down Keri Hilson [debut]
36 Wanted Jessie James
35 Let It Rock Kevin Rudolf
34 Circus Britney Spears
33 Heartless Kanye West
32 Sober Pink
31 Love Story Taylor Swift
30 Birthday Sex Jeremith
29 That's Not My Name The Ting Tings
28 Just Dance Lady Gaga
27 Welcome To The World Kevin Rudolf
26 Come On Get Higher Matt Nathanson
25 If Today Was Your Last Day Nickelback
24 Fire Burning Sean Kingston
23 Dead and Gone T.I
22 Sugar Flo Rida
21 Kiss Me Thru The Phone Soulja Boy
20 How Do You Sleep ? Jesse McCartney
19 You Found Me The Fray
18 Day N Nite Kid Cudi
17 Goodbye Kristina DeBarge
16 Waking Up In Vegas Katy Perry
15 Gives You Hell All American Rejects
14 Please Don't Leave Me Pink
13 My Life Would Suck Without You Kelly Clarkson
12 Lovegame Lady Gaga
11 Right Round Flo Rida
10 I Know You Want Me PItbulll
09 If You Seek Amy Britney Spears
08 I Do Not Hook Up Kelly Clarkson
07 The climb Miley Cyrus
06 Don't Trust Me 3OH!3
05 Blame It Jaime Foxx
04 Second Chance Shinedown
03 Poker Face Lady Gaga
02 Halo Beyonce
01 Boom Boom Pow Black Eyed Peas
Fall offs
33 I'm Yours Jason Mraz
37 Hot N Cold Katy Perry
39 We Made You Eminem
6-27-09
40 Her Diamonds Rob Thomas [debut]
39 Paranoid Jonas Brothers [Debut}
38 Circus Britney Spears
37 No Surprise Daughtry
36 Heartless Kanye West
35 Wanted Jessie James
34 Knock You Down Keri Hilson
33 Sober Pink
32 Battlefield Jordin Sparks
31 Just Dance Lady Gaga
30 Love Story Taylor Swift
29 Come On Get Higher Matt Nathanson
28 Welcome To The World Kevin Rudolf
27 That's Not My Name The Ting Tings
26 Sugar Flo Rida
25 Kiss Me Thru The Phone Soulja Boy
24 How Do You Sleep? Jeese McCartney
23 Dead and Gone T.I
22 Birthday Sex Jeremih
21 If Today Was Your Last Day Nickelback
20 Day N Nite Kid Cudi
19 You Found Me The Fray
18 Gives You Hell All American Rejects
17 Fire Burning Sean Kingston
16 Right Round Flo Rida
15 My Life Would Suck Without You Kelly Clarkson
14 If You Seek Amy Britney Spears
13 Waking Up In Vegas Katy Perry
12 Goodbye Kristina DeBarge
11 Please Don;t Leave Me Pink
10 Lovegame Lady Gaga
9 I Do Not Hook Up Kelly Clarkson
8 I Know You Want Me (Calle Ocho) Pitbull
7 Blame It Jamie Foxx
6 The Climb Miley Cyrus
5 Poker Face Lady Gaga
4 Don't Trust Me 3OH!3
3 Second Chance Shinedown
2 Halo Beyonce'
1 Boom Boom Pow Black Eyed Peas
Fall offs
35 Let It Rock Kevin Rudolf
39 Beggin' Madcon
for 6-4-09
40 Her Diamonds Rob Thomas
39 Sober Pink
38 Paranoid Jonas Brothers
37 Heartless Kanye West
36 JUst Dance Lady Gaga
35 No Surprise Daughtry
34 I Gotta Feeling Black Eyed Peas [debut]
33 Wanted Jessie James
32 Come On get Higher Matt Nathanson
31 Sugar Flo Rida
30 Welcome To The World Kevin Rudolf
29 How Do You Sleep? Jessie McCartney
28 Dead and Gone T.I
27 Love Story Taylor Swift
26 Knock You Down Keri Hilson
25 Kiss Me Thru The Phone Soulja Boiy
24 Battlefield Jordin Sparks
23 That''s Not My Name The Ting Tings
22 Right Round Flo Rdia
21 You Found Me The Fray
20 Gives You Hell All Americam Rejects
19I f Today Was Your Last Day Nickelback
18 If You Seek Amy Britney Spears
17 Day N Nite Kid Cudi
16 Birthday Shhh Jeremih
15 My Life Would Suck without you Kelly Clarkson
14 Blame It Jame Foxx
13 Good Bye Kristina Debarge
12 Please Don't Leave Me Pink
11 Fire Burning Sean Kingston
10 Poker Face Lady Gaga
9 I Do Not Hook Up Kelly Clarkson
8 Waking Up In Vegas Katy Perry
7 Lovegame Lady Gaga
6 I Know You want Me (Calle Ocho) Pibull
5 Second Chane Shinedown
4 The Cilmb Miley Cyrus
3 Don't Trust Me 3OH!3
2 Halo Beyonce'
1 Boom Boom Pow Black Eyed Peas
Fall offs
38 Circus Britney Spears
for 7-11-09
40 Not Meant To Be Theory of A Deadman [debut]
39 Her Diamonds Rob Thomas
38 Paranoid Jonas Brothers
37 Heartless Kanye West
36 How Do You Sleep? Jeese McCartney
35 Just Dance Lady Gaga
34 You Belong With Me Taylor Swift [debut]
33 Love Story Talor Swift
32 Sugar Flo Rida
31 Wanted Jessie James
30 No Surprise Daughtry
29 Kiss Me Thru The Phone Soulja Boy
28 Come On Get Higher Matt Nathanson
27 Dead and Gone T.I
26 I Gotta Feeling Black Eyed Peas
25 Day N Nite Kid Cudi
24 Battlefield Jordin Sparks
23 THat's Not My Name The Ting Tings
22 If You Seek Amy Britney Spears
21 Knock You Down Keri Hilson
20 My Life Would Suck Without You Kelly Clarkson
19 You Found Me The Fray
18 Right Round Flo Rida
17 Gives You Hell All American Rejects
16 Birthday Shhh Jeremih
15 If Today Was Your Last Day Nickelback
14 Blame It Jamie Foxx
13 Goodbye Kristina DeBarge
12 Poker Face Lady Gaga
11 Fire Burning Sean Kingston
10 Please Don't Leave Me Pink
9 I Do Not Hook Up Kelly Clarkson
8 Waking Up In Vegas Katy Perry
7 Love Game Lady Gaga
6 The Cilmb Miley Cyrus
5 I Know You Want Me (Calle Ocho) Pitbull
4 Second Chance Shinedown
3 Don't Trust Me 3OH!3
2 Halo Beyonce
1 Boom Boom Pow Black Eyed Peas
Fall offs
30 Welcome To The World Kevin Rudolf
39 Sober Pink
for 7-18-09
40 Good Girls Go Bad Corbia Starship [Debut]
39 Never Say Never The Fray [Debut]
38 Sugar Flo Rida
37 How Do You Sleep? Jessie McCartney
36 Her Diamonds Rob Thomas
35 Not Meant To Be Theory of a Deadman
34 Just Dance Lady Gaga
33 Come On Get Higher Matt Nathanson
32 Paranoid Jonas Brothers
31 If You Seek Amy Britney Spears
30 Wanted Jessie James
29 Dead and Gone T.I
28 Kiss Me Thru The Phone Soulja Boy
27 No Surprise Daughtry
26 My Life Would Suck Without You Kelly Clarkson
25 Day N Nite Kid Cudi
24 You Found Me The Fray
23 Right Round Flo Rida
22 Blame It Jaime Foxx
21 Gives You Hell All American Rejects
20 That's Not My Name The Ting Tings
19 Batttlefield Jordian Sparks
18 You Belong With Me Taylor Swift
17 Poker Face Lady Gaga
16 If Today Was Your Last Day Nickelback
15 Goodbye Kristina DeBarge
14 Knock You Down Keri Hilson
13 Birthday Shhh Jeremih
12 The Cilmb Miley Cyrus
11 I Gottta Feeling Black Eyed Peas
10 Second Chance Shinedown
9 I Do Not Hook Up Kelly Clarkson
8 Fire Burning Sean Kingston
7 Please Don't Leave Me Pink
6 Halo Beyonce
5 Waking Up In Vegas Katy Perry
4 Boom Boom Pow Black Eyed Peas
3 I Know You Want Me (Calle Ocho) Pitbull
2 Love Game Lady Gaga
1 Don't Trust Me 3OH!3
Fall off
33 Love story Taylor Swift
37 Heartless Kayne West