Purchase "Knock, Knock"   Purchase Entire Album   Email Video to Friends   Play Youtube "Knock, Knock" Video   Play Spotify "Knock, Knock" Song   View Wikipedia "Knock, Knock" Entry   Receive Emails for Future UFO Lyrics   Link to "Knock, Knock"   Share on Facebook, Twitter, and more   See Recommended Lyrics For You

  Ballad of the Left Hand Gun   Devils In the Detail   Messiah of Love   One and Only   Precious Cargo   Rolling Rolling   Run Boy Run   The Killing Kind   The Real Deal   (A) Fool For Love   (A) Fool In Love   (A) Self Made Man   (The) Chase   (The) Only Ones   (The) Way The Wild Wind Blows   (The) Wild, The Willing And The Innocent   (The) Writer   A Fool In Love   Ain't Life Sweet   Ain't No Baby   Ain't No Body   Ain't Life Sweet   Ain’t No Baby   All Or Nothing   All or Nothing [Previously Unreleased Studio Track...   All Over You   Alone Again Or   Alpha Centauri   Angel Station   Another Saturday Night   Any Day   Anyday   Arbory Hill   At War With The World   Baby Blue   Back Door Man   Back Into My Life   Back to The Usa {live - 74}   Back To The Usa {live-74}   Bag O' Blues   Belladonna   Belladonna [2007 Digital Remaster]   Between a Rock & a Hard Place   Between A Rock And A Hard Place   Between The Walls   Black And Blue   Black Cold Coffee   Blinded By A Lie   Blue   Boogie   Boogie For George   Borderline   Born To Lose   Break The Rules   Built for Comfort   Built for Comfort (2007 Digital Remaster)   Burn Your House Down   Burnin' Fire   Burnin' Fire   C'mon Everybody   C'mon Everybody   Call Me   Call My Name   Can You Roll Her   Can You Roll Her [2007 Digital Remaster]   Can't Buy A Thrill   Catch My Fall   Chains Chains   Chase   Cherry   Cherry (Live)   Cold Turkey (Electric Ballroom)   Cold Turkey {live - 74}   Cold Turkey {live-74}   Come Away Melinda   Coming Of Prince Kajuku   Couldn't Get It Right   Couldn't Get It Right   Cowboy Joe   Crossing Over   Crystal Light   Crystal Light (2007 Digital Remaster)   Dance Your Life Away   Dancing With St. Peter   Darker Days   Deadman Walking   Diesel In The Dust   Dirty Boys   Docter, Docter (live)   Doctor Docter (New Version)   Doctor Doctor   Doctor Doctor (new version)   Doctor Doctor [DVD]   Doctor Doctor [Live]   Doctor, Doctor (New Version)   Doing It All For You   Don't Look Back   Don't Want To Lose You   Don't Want To Lose You   Down By The River   Dream The Dream   Dreaming   Dreaming of Summer   Drink Too Much   Easy Money   Electric Phase   Everybody Knows   Everybody Knows [*]   Evil   Feel It   Fight Night   Fighting Man   Flying   Follow You Home   Fool For Love   Fool in Love   Fool's Gold   Fool's Gold   Forsaken   Galactic Love   Gettin' Ready   Gettin' Ready (Live At The Roundhouse, London '76)   Gettin' Ready   Give Her The Gun   Give Her The Gun [Bob Harris Session, 28th October...   Give Her The Gun [Electric Ballroom, Atlanta, GA, ...   Give It Up   Gone In The Night   Good Bye You   Hard Being Me   Hawaii   Heaven's Gate   Heaven's Gate   Heavenly Body   Heel Of A Stranger   Heel of a Stranger [*]   Hell Driver   High Flyer   Highway Lady   Hot 'N' Ready   Hot 'N' Ready (Live)   Hot 'n' Ready   Hunger In The Night   I'm A Loser   I'm A Loser   In The Middle of Madness   It's Killing Me   It's Killing Me   Jello Man   Just Another Suicide   Kingston Town   Knock Knock   Let It Rain   Let It Roll   Let It Roll [DVD]   Let It Roll [Live]   Let The Good Time Roll   Lettin' Go   Lettin' Go   Lights Out   Lights Out (New Version)   Lights Out [*]   Lights Out [DVD]   Lights Out [Live]   Lipstick Traces   Lipstick Traces (2007 Digital Remaster)   Living Proof   Lonely Cities (Of The Heart)   Lonely Cities Of The Heart   Lonely Heart   Lonely Heart [#]   Long Gone   Long Gone [#]   Long Gone [Re-recorded Single B-Side][*]   Lookin' Out For No 1   Lookin' Out For No. 1 Reprise   Lookin' Out For No.1   Looking Out For No. 1   Looking Out For No. 1 -- Reprise   Lost Passion   Louisiana Blues   Love Deadly Love   Love Is Forever   Love Lost Love   Love To Love   Love to Love [DVD]   Love to Love [Live]   Lovin' Cup   Lovin' Cup   Loving Cup   Makin' Moves   Makin' Moves   Martian Landscape   Mean Machine   Meanstreets   Messing Up The Bed   Midnight Train   Miss The Lights   Mojo Town   Money Money   Money, Money   Mother Mary   Mr. Freeze   Mystery Train   Name Of Love   Natural Thing   Natural Thing [2007 Digital Remaster]   Night Run   No Getaway   No Place To Run   Oh My   On The Waterfront   On With The Action   On with the Action [2007 Digital Remaster]   One Heart   One More For The Rodeo   One Of Those Nights   One of Those Nights [Live]   Only Ones   Only You Can Rock Me   Only You Can Rock Me (Live)   Only You Can Rock Me [DVD]   Only You Can Rock Me [Live]   Other Men's Wives   Out In The Street   Out in the Street [Live]   Outlaw Man   Pack It Up (And Go)   Pack It up & Go   Pack It Up And Go   Pack It Up and Go (Live)   Painted Love   Perfect View   Primed For Time   Prince Kajuku   Profession Of Violence   Push It's Love   Push, It's Love   Push, It's Love   Pushed To The Limit   Queen of the Deep   Quicksilver Rider   Reasons Love   Reasons Love [2007 Digital Remaster]   Revolution   Rise Again   Rock Bottom   Rock Bottom (2007 Digital Remaster)   Rock Bottom (Live)   Rock Bottom [*]   Rock Bottom [DVD]   Rock Bottom [Electric Ballroom, Atlanta, GA, 5th N...   Rock Bottom [Live]   Rock Boyz, Rock   Rock Ready   Rolling Man   Running On Empty   Running Up The Highway   Running Up the Highway (Live)   Saving Me   Sea Of Faith   Self Made Man   Self-made Man   Serenade   Serenity   Shadow Dancer   Shake It About   She's The One   She's The One   Shoot Shoot   Shoot Shoot [Live]   Silver Bird   Slipping Away   Smell of Money   Some Other Guy   Someone's Gonna Have to Pay   Someone's Gonna Have To Pay   Somethin' Else   Somethin' Else   Something Else   Space Child   Star Storm   Steal Yourself   Stop Breaking Down   Stopped By A Bullet   Stopped By A Bullet Of Love   Stranger In Town   Streets On Fire   Swallow   Sweet Little Child   Sweet Little Thing   Sweet Little Thing (2007 Digital Remaster) [*]   Sympathy   Take It Or Leave It   Terri   The Chase   The Fear   The Last Stone Rider   The Smell Of Money   The Spark That Is Us   The Wild One   The Wild, The Willing And The Innocent   The World & His Dog   The World And His Dog   The Writer   This Fire Burns Tonight   This Kid's   This Kid's /Between the Walls   This Kid's \/Between the Walls   This Kid's including Between the Walls   This Kid's   This Time   This Time [Us Remix]   Time On My Hands   Time on My Hands (2007 Digital Remaster)   Time On My Hands [Bob Harris Session, 28th October...   Timothy   Too Hot To Handle   Too Hot To Handle (live)   Too Hot to Handle [DVD]   Too Hot to Handle [DVD][Live]   Too Hot To Handle [John Peel Session (27th June 19...   Too Hot to Handle [Live]   Too Much Of Nothing   Too Young To Know   Too Young to Know (2007 Digital Remaster)   Treacle People   Try Me   Try Me [John Peel Session (27th June 1977)]   Unidentified Flying Object   Unraveled   Venus   Villains & Thieves   Waving Good Bye   Way The Wild Wind Blows   We Belong To The Night   We're History   When Daylight Goes To Town   When It's Time To Rock   When It's Time To Rock   Who Do You Love   Who's Fooling Who?   Who's Fooling Who?   Wild Willing & The Innocent   Wild, The Willing And The Innocent   Wonderland   World Cruise   Wreckless   Writer   Year Of The Gun   You & Me   You And Me   You Don't Fool Me   You Don't Fool Me   You'll Get Love   You'll Get Love   Young Blood

  Please consider supporting this site by Clicking Here and Bookmarking whenever you search and shop Amazon. It costs you nothing but it supports us and gives us credit and we appreciate it greatly.