The Who: Baba O'Riley
Suede: The Asphalt World
The Cardigans: Junk Of The Hearts
The Beatles: A Day In The Life
Doves: Words
Pink Floyd: Comfortably Numb
David Bowie: Dead Against It

They did release that song, or at least there's a music video floating around the music channels anyway.

Leona Lewis- 'Lost Then Found' defiantly!!!!

It is interesting to see so many pop acts with suggested album tracks.... for many different reasons...better songs/vocals/alternative direction....all valid reasons

It is painful when you hear an amazing gem of a song on an album ignored by the artist.

Here are a couple of my fave album non single tracks from artists suggested previously – they are not necessarily my fave artists but I hear some greatness/potential

Girls Aloud – Fling or Love Bomb (just both irritatingly very catchy very radio friendly pop songs)
Geri Halliwell – Love Never Loved Me (classic Spice Girls territory – infectious and catchy pop, should have been first single!)
Sugababes – Faster (this and ‘all fired up’ were the only standouts on the album)
One Direction – Up All Night
Justin Bieber – Beauty and a Beast
Lady Gaga - Dance In The Dark
Madonna – I`m A Sinner (unexpected POP)
The Wanted – Rocket
Alanis Morisette - Tequila
Tori Amos – Beauty Of Speed (Her radio friendliest single in years!)
Leona Lewis – Take A Bow (her edgiest song and it was on her first album) or Here I am (Her Best Vocals on record - sublime)
Britney Spears – Heaven on earth
Cheryl Cole - Hummingbird
Kylie Minogue - Aphrodite

I might be wrong here because I'm not familiar with a lot of the sugababe albums but do you mean the Saturdays?

I agree , they would have been number 1's for sure

Kylie Minogue- Cowboy Style would have been a great first single, Your Disco Needs You (criminal it never was), Fever, Love Affair

Alanis Morrisette- Flinch, Citizen Of The Planet

Marina And The Diamonds- Numb and Obsessions should have had a bigger release like robot

Florence + The Machine- Howl, Lover To Lover

Ellie Goulding- This Love (Will Be Your Downfall), Every Time You Go, Human

Sugababes- My Love Is Pink

Sarah Mclachlan- Witness

Lana Del Rey- Off To The Races, Diet Mountain Dew, Radio, Without You, Lolita

Sugababes - Neva Gonna Dance Again
Kylie - Cupid Boy
Florence - Howl
Blur - This is a Low
Michael Jackson - Whatever Happens
Mark Ronson - Record Collection ft. Simon Le Bon
Nicola Roberts - Gladiator
Sophie Ellis Bextor - Love is Here
Lady Gaga - Dance in the Dark & Heavy Metal Lover
The Killers - This River is Wild & Where the White Boys Dance
Death Cab for Cutie - Someday You Will Be Loved
Alanis Morissette - Straitjacket

Robertfitz, u arent wrong...complete typo...ta x

Saturdays - Faster
Sugababes - thank you for the heartbreak

agree with sophie ellis bextor if you go not a big fan but that song is beautiful.

Blondie - Fade Away And Radiate
Goldfrapp - Dreaming
The Smashing Pumpkins - Mayonaise
The Drums - The Future
Mew - Snow Brigade
Talking Heads - What a Day that Was
Marilyn Manson - Leave a Scar
Placebo - Follow the Cops Back Home

some i can think of that i dont think were singles

MJ-workin' day and night, burn this disco out
Alexandra burke- Between the sheets, Overcome and Heartbreak on hold.
Leona lewis- Outta My Head, Can't breathe
Beyonce - I care, freakum dress (her team are a mess, she always has her best stuff as non singles), get me bodied, end of time (WW), Upgrade U, Suga Mama.
Madonna - Over & Over
Janet Jackson - state of the world
Adele - Painting pictures (it should've made 19, it's one of her best songs, PERIOD. Turning tables (sold about 800k in the US as an album track alone), I'll be waiting.
Mariah Carey - Vanishing
Whitney houston - I'm knockin', Love is a contact sport
Rebecca Ferguson - Run Free, Diamond to stone, Fighting suspicions (with a funkier melody).

Alesha Dixon - Cinderella Shoe (why didnt this follow 'the boy does nothing' is beyond me???)

Nicola Roberts - Cinderella`s Eyes or Discos Blisters and Comedowns

I Might Have Been Queen - Tina Turner

Masterpiece - Madonna

By Chance - Sophie Ellis-Bextor

Mariah Carey - Melt Away

I agree with 100%

Kylie Minogue - Disco Down
Pet Shop Boys - Pandemonium
REM - Find the River

Leona Lewis - Take A Bow, Outta My Head and Can't Breath. They could have all been big hits.
Cheryl Cole - Rain On Me and Yeah Yeah.
Alexandra Burke - Between The Sheets, there is still a chance that could happen though.

I cosign, all of these are tunes and should have had a release

mj-heartbreak hotel
Paloma faith - I just wait ( forgot which advert it was on)

Kelly Clarkson - addicted off breakaway

Beyonce is a mess singles wise the best are promo's or unreleased whilst other bettertracks are ignored I.E I care, I Was Here, Be With You, Suga Mama, Frekum Dress.

Amy Macdonald - Let's Start a Band

'Early Mornin'' and 'Shadow' from Britney's 'In The Zone' album. That album was full of smash hit singles!