Come and knock on our door
We've been waitin' for you

M.A.S.K. http://youtube.com/watch?v=M0BzBFWt8V8
Automan
A-Team
Knight Rider
Baywatch
Fresh Prince of Bel-Air
Happy Days (Bill Haley's "Rock Around the Clock)
Quantum Leap

Married with Children
All in the Family - I love this one

Veronica Mars

Another awesome 50's theme-

Peter Gunn

Rat Patrol

(showing my age, here...)

Thos.

Almost forgot a fave, King of the Hill (the refreshments)

The Benny Hill theme song is my all time favorite. I also like the following:
- Family Ties
- Wonder Years
- CSI Las Vegas
- A-Team
- Miami Vice

Wow no mention yet of The Rockford Files.

One of the best themes ever!

No love for the animated classic known as 'Batman: The Animated Series'? Shirley Walkers' theme was excellent and I don't think any other animated series has ever even came close to such a theme...

With that said..

Married with Children
CSI NY

Those are the only two live action TV shows that I can think of.

Angel
Buffy
The Office

Got one for "It's Garry Shandling's Show"??? It's not enough that the theme is taking over my brain now that I've thought of it - I need to infect my coworkers as well....

Just thought of a couple more:

The Avengers: link
Doctor Who: link (and I like the current update even better )
Greatest American Hero: link
Hawaii Five-O: link
The Prisoner: link
WKRP In Cincinnati: link

Theme songs
1. The Greatest American Hero
2. The Love Boat
3. WKRP in Cincinnati
4. Laverne & Shirley
5. Welcome Back Kotter
6. Star Trek: Enterprise
7. Cheers
8. Mary Tyler Moore Show
9. Friends
10. Zorro (1990-93)

Theme Music
1. Quantum Leap
2. M*A*S*H
3. Hogan's Heroes
4. The A-Team
5. Mission Impossible

Animated
1. Phineas and Ferb
2. Fat Albert
3. Family Guy
4. The Bugs Bunny Show
5. Scooby Doo (year 1 and 2)
6. Duck Tales
7. Chip N Dale's Rescue Rangers
8. Darkwing Duck
9. Where on Earth is Carmen Sandiego?
10. M.A.S.K.


Two-and-half Men is good but too short

Three Dave Grusin gems:

It Takes A Thief (Esp. Season 3)
The Bold Ones (Seasons 2-3)
The Name Of The Game

Also:

Run For Your Life (Pete Rugolo)
UFO (Barry Gray)
The Avengers (Laurie Johnson)
The Tudors (Trevor Morris)

Greatest American Hero
Perfect Strangers
Cheers
A-Team
Hulk (closing theme)
The GI Joe the Movie Theme song
Gummy Bears
Ducktales
FLCL
Quantum Leap
Rescue Me
Wonder Years
Tour of Duty

Weeds! Feel lame for forgetting that one...

This is a great site that has all the theme songs on it.

Theme songs:
Big Bang Theory
How I Met Your Mother
Friends
Frasier
Party of Five
Saved by the Bell
Family Matters
Perfect Strangers
Mary Tyler Moore
Blossom
Who's the Boss
Power Rangers
Where in the World is Carmen Sandiego

Theme music:
Roseanne
90210
Roseanne
Matlock
Diagnosis Murder
Hunter
People's Court
Get Smart
Saturday Night Live
Doogie Howser
Lois & Clark
Newhart


Animation:
Inspector Gadget
Tiny Toons
Justice League Unlimited
Heathcliff
MASK
He-Man
She-Ra
Jayce and the Wheeled Warriors
Pokemon
Duck Tales
David the Gnome
Darkwing Duck
Captain Planet
Sealab 2021
Teenage Mutant Ninja Turtles
GI Joe (movie version)

I saw this (resurrected) thread and as I started reading through the pages, I realized that I can't think of a TV show theme (for shows I am a fan of) that I don't enjoy hearing over and over.

A few rise to the top:
Quantum Leap
Ducktales
Deep Space Nine
M*A*S*H
The Office (UK)
Welcome Back Kotter
Firefly
The X-Files
Millennium
The Rockford Files

After thinking about it a little more, I guess there are a few themes that I am not a fan of: The Facts of Life (but I didn't really like that show anyways,) American Dad gets a little old after a while, and I was never a fan of the Stargate: Atlantis opening.

This. That's the only theme song from a tv show I ever downloaded, and I listen to it on a regular basis on my exercise playlist.

That's my favorite opening. The music and animation are both great. I never noticed that there was no text during opening until I was listening to one of the extra features.

Never get tried of hearing:
Different Strokes - I haven't seen this show in a long, long time but always liked the theme song.
Cosby Show (last season) - I just finished up watching the last season on dvd and like the music (horns and drums standout).
X Files - good sound effects and I like the whistling.

X-files

Three great animated themes not mentioned yet (unless I missed them somewhere)

Battle of the Planets
Johnny Quest
Return to the Planet of the Apes

Cheers
Curb Your Enthusiasm
Six Feet Under
Arrested Development (End Credits)
Batman: The Animated Series
Dexter
All in the Family
Teenage Mutant Ninja Turtles (80's cartoon)