- Orden alfabético (Volver a las letras de Alan Parsons Project en orden de album)
- (The System Of) Doctor Tarr & Professor Fether letra
- (The System Of) Doctor Tarr & Professor Fether letra
- (the System Of) Doctor Tarr And Professor Fether letra
- A Dream Within A Dream letra
- A Dream Within a Dream [spoken word] letra
- A Recurring Dream Within A Dream letra
- Ammonia Avenue letra
- Back Against The Wall letra
- Beaujolais letra
- Blown By The Wind letra
- Blue Blue Sky II letra
- Blue Sky I letra
- Blue Sky Ii letra
- Breakdown letra
- Brother In Heaven letra
- Brother Up In Heaven letra
- Call Of The Wild letra
- Call Of The Wind letra
- Call Up letra
- Can't Take It With You letra
- Children Of The Moon letra
- Closer To Heaven letra
- Damned If I Do letra
- Dancing On A High Wire letra
- Day After Day letra
- Day After Day (The Show Must Go On) letra
- Days Are Numbers (the Traveller) letra
- Don't Answer Me letra
- Don't Hold Back letra
- Don't Let It Show letra
- Don't Let The Moment Pass letra
- Dont Answer Me letra
- Dont Hold Back letra
- Dora letra
- Eye In The Sky letra
- Fall Free letra
- Far Away From Home letra
- Freudiana letra
- Funny You Should Say That letra
- Games People Play letra
- Gemini letra
- Hawkeye letra
- I Am A Mirror letra
- I Can't Look Down letra
- I Don't Wanna Go Home letra
- I Wouldn't Want To Be Like You letra
- I'd Rather Be A Man letra
- I'd Rather Be Man letra
- I'm Talkin' To You letra
- If I Could Change Your Mind letra
- Ignorance Is Bliss letra
- Inside Looking Out letra
- La Sagrada Famiilia letra
- La Sagrada Familia letra
- Let Me Go Home letra
- Let Yourself Go letra
- Let's Talk About Me letra
- Light Of The World letra
- Limelight letra
- Little Hans letra
- Lucifer letra
- May Be A Price To Pay letra
- Money Talks letra
- More Lost Without You letra
- Mr. Time letra
- No Answers Only Questions letra
- No Future In The Past letra
- No One Can Love You Better Than Me letra
- Nothing Left To Lose letra
- Oh Life ( There Must Be More ) letra
- Oh Life (there Must Be More) letra
- Old And Wise letra
- One Day To Fly letra
- One Good Reason letra
- One More River letra
- Out Of The Blue letra
- Press Rewind letra
- Prime Time letra
- Psychobabble letra
- Pyramania letra
- Recurring Dream Within A Deam, A letra
- Return To Tunguska letra
- Sects Therapy letra
- Separate Lives letra
- Shadow Of A Lonely Man letra
- Silence And I letra
- Since The Last Goodbye letra
- Siren Song letra
- Sirius letra
- Snake Eyes letra
- So Far Away letra
- Some Other Time letra
- Somebody Out There letra
- Sooner Or Later letra
- Standing On Higher Ground letra
- Step By Step letra
- Stereotomy letra
- Stereotomy Two letra
- Take The Money And Run letra
- The Cask Of Amontillado letra
- The Eagle Will Rise Again letra
- The Raven letra
- The Real World letra
- The Ring letra
- The Same Old Sun letra
- The Tell-tale Heart letra
- The Three Of Me letra
- The Turn Of A Friendly Card (Part 1) letra
- The Turn Of A Friendly Card (Part 2) letra
- The Very Last Time letra
- The Voice letra
- There But For The Grace Of God letra
- Time letra
- To Close To The Sun letra
- To One In Paradise letra
- To One Paradise letra
- Too Close To The Sun letra
- Too Late letra
- Turn It Up letra
- Upper Me letra
- Vulture Culture letra
- We Play The Game letra
- What Goes Up letra
- What Goes Up... letra
- When letra
- Where Do We Go From Here? letra
- Winding Me Up letra
- Wine From The Water letra
- You Can Run letra
- You Don't Believe letra
- You Lie Down With Dogs letra
- You Won't Be There letra
- You Wont Be There letra
- You're Gonna Get Your Fingers Burned letra
- You're On Your Own letra