Just noticed a track in that spreadsheet called "Sneaky Buns". Undeniably the "Someone's in the Kitchen with Sandy" opening track.
Also, was recently poking around one of the music databases and found a whole buncha interesting original track names:
Action Hero Theme- Nick Carr
Ala Mode- Steve Marston
Another Goofy Cue- Barry Anthony, Nick Carr
Another Kabuki Moment- Nick Carr
Baby Sponge- Nick Carr
Barbarian Fanfare- Nick Carr, Barry Anthony
Bathroom Nirvana- Nick Carr (best. music composition name. ever.)
Beach Bunny from Miyazaki- Nick Carr (great title, is it not?)
Bikini Bottom Hillbillies- Nick Carr
Blazing Baloney Western- Nick Carr (spaghetti western track introduced in "A Pal for Gary"?)
Boring Conversation- Steve Marston, Nick Carr
Brass Jab- Nick Carr
Bula Bula Bob- Nick Carr
Calliope Cavalcade- Nick Carr
Casual Conversation- Barry Anthony, Nick Carr
Cement Music- Steve Marston, Nick Carr
Chaulky (sic) Horror Organ- Nick Carr
Chopped Suey Kung Fu- Nick Carr
Clown Around Town- Barry Anthony, Nick Carr
Cocktail Time Quartet- Pat Irwin
Computer Age- Nick Carr
Cosmos Adventure- Nick Carr, Barry Anthony
Crazy Diver- Hiram Titus
Credit Card Heaven- Nick Carr
Criminal Royalty- Barry Anthony, Nick Carr
Dangerous Milkshake Zone- Steve Marston, Nick Carr (another amazing title)
Dear Diary- Nick Carr
Descent into Madness- Nick Carr
Devil's Merry-Go-Round- Nick Carr (what an intriguing title!!)
Diaper Sting- Nick Carr
Evil Plans- Nick Carr
Frog Strut- Barry Anthony, Nick Carr (cartoon track introduced in "Goo-Goo Gas"?)
Fry Cook Ballad- Steve Marston
Galley Cook's Shanty- Michael Bolger, Nick Carr
Gametime- Barry Anthony, Nick Carr
Gong of Doom- Nick Carr
Good vs. Evil- Barry Anthony, Nick Carr
Goofy Tip Toe- Steve Marston, Nick Carr
Graveyard at Midnight- Nick Carr, Ron Wasserman
Happy Ending- Nick Carr
Happy Hawaiian End- Fabian Fernandez, Nick Carr
Happy Sailor- Nick Carr (this, I suspect, is more than likely the unknown Patty Gadget sailor track.)
Happy Sails- Michael Bolger, Nick Carr
Harp Happiness- Nick Carr
Hawaiian Misadventures- Nick Carr, Sage Guyton, Jeremy Wakefield
Heaven's Angels- Nick Carr
Hillbilly Hoot- Nick Carr, Sage Guyton and Jeremy Wakefield
Humorous Conversation- Barry Anthony, Nick Carr
In a Karate Mood- Nick Carr
In the Future- Nick Carr (spacey music in "Buried in Time"?)
It Came From- Nick Carr
Jaques in the Boit- Nick Carr
Jolly Little Roger- Michael Bolger, Nick Carr
Juju Magic- Nick Carr
Kabuki Moment- Nick Carr
Kabuki Robot- Nick Carr
Karate Groove- Nick Carr (alt. title for a Steve Sechi track?)
Krusty Krab Dilemma 2- Nick Carr
Krusty Krab Jig- Steve Marston, Nick Carr
Kurosawa FX- Nick Carr
Latin Lounging- Nick Carr
Light and Stupid Conversation- Barry Anthony, Nick Carr
Lionel Fishy Sad Song- Barry Anthony, Nick Carr
Meditation Link- Nick Carr
Melodramatic Moments- Michael Bolger, Nick Carr (this likely refers to those Bolger/Carr angry stings used in many episodes)
Metal Madness- Nick Carr, Ron Wasserman
Motivating March- Nick Carr
Mounting Metal Mayhem- Nick Carr
Museum Incident- Nick Carr
Music in the Brain- Nick Carr
New Dance Craze- Nick Carr
On Time Sting- Nick Carr
Other World 2- Nick Carr
Overture at Sea- Nick Carr, Sage Guyton, Jeremy Wakefield
Pell Mell- Nick Carr
Pirate's Opus- Michael Bolger, Nick Carr
Plankton's Party Bus- Nick Carr (positive that this is the techno music in "Company Picnic")
Porous Pursuit- Nick Carr, Sage Guyton and Jeremy Wakefield (more than likely the chase music introduced in "Bubble Buddy Returns")
Promised Land- Nick Carr
Proud to be a Hillbilly- Nick Carr, Sage Guyton and Jeremy Wakefield
Psycadelic (sic) Man- Nick Carr (alt. title for a Steve Sechi track?)
Psycho Surgery- Nick Carr
Raucous Buchaneer's (sic) Jig- Michael Bolger, Nick Carr
Razmataz- Nick Carr
Re Birth of the Krabby Patty- Nick Carr
Ready Set Game Over- Nick Carr
Really Gross Sting- Nick Carr
Revelation- Nick Carr
Robots Attack- Steve Marston
Sad Sailor Waltz- Michael Bolger, Nick Carr
Sad Solo Violins- Ezra Kliger, Nick Carr (never heard of this Ezra guy until now)
Searise in Clamhattan- Jason Dobrowner (a composer we haven't heard of before!)
Short Fanfare- Nick Carr (horn music at the beginning of "For Here or to Go"?)
Short Heavenly Harp- Nick Carr
Silly Bob Conversation 2- Michael Bolger, Nick Carr
Silly Shenanigans- Barry Anthony, Nick Carr
Simple Conversation- Barry Anthony, Nick Carr
Sneaking Sleuth- Pat Irwin
SpongeBob Comic Tag- Nick Carr, Sage Guyton, Jeremy Wakefield
Squid Gets Beaned- Nick Carr (yep, this is an actual track name)
Star Gazing- Nick Carr
Stately Brass and Strings- Steve Marston
Stress Test- Nick Carr
String Quartet for Harpsichord- Nick Carr
Stupid Conversation- Steve Marston, Nick Carr
Surf n Groove- Pat Irwin
Surf Swami- Nick Carr
Surf Swami Entrance and Exit- Nick Carr
Surf Swami Meditation- Nick Carr
Surf Swami Paradise- Nick Carr, Barry Anthony
Suspended Suspense- Nick Carr
Tension Times Two- Nick Carr
That Was Eely Dan- Nick Carr
To the Rescue- Nick Carr
Tragic Violin- Ezra Kliger, Nick Carr
Triumphant Transition- Steve Marston
Unholy Mackerel- Nick Carr, Sage Guyton, Jeremy Wakefield
Vibe Tension- Nick Carr
Wah Wah Watson Lives- Nick Carr (alt. title for a Steve Sechi track?)
Winky Dink- Nick Carr
With Karate Comes Responsibility- Nick Carr
Witty Conversation- Steve Marston, Nick Carr
Witty Walking Talk- Steve Marston, Nick Carr
EDIT: Added more track names I've found.
EDIT 2: Added even more.
Feel free to post your theories about these tracks below!