Here are some midi files that I have found on the web.

Breakout Swingout Sister 49,202 bytes	Chains of Love Erasure 38,545 bytes	Fields of Gold Sting 20,931 bytes	Burning Down the House Talking Heads 72,049 bytes
Stay (I Missed You) Lisa Loeb 33,209 bytes	Walk On The Wild Side Lou Reed 73,308 bytes	Stupid Girl Garbage 66,582 bytes	I Dream of Jeannie TV Theme 14,834 bytes
Baywatch TV Theme 50,226 bytes	Uptown Girl Billy Joel 50,848 bytes	Genius Of Love Tom Tom Club 64,558 bytes	Quantum Leap TV Theme 10,546 bytes
Down Under Men At Work 65,005 bytes	Video Killed The Radio Star Buggles 60,513 bytes	How Deep Is Your Love? Bee Gees 61,965 bytes	Don't Speak No Doubt 60,216 bytes
The Look of Love ABC 38,567 bytes	Get Out Of Your Lazy Bed Matt Bianco 41,815 bytes	Theme from Monkey Island 2 LucasArts 30,747 bytes	Theme from The 7th Guest The Fat Man 18,495 bytes
Gonna Fly Now (Rocky) Bill Conti 38,284 bytes	Top Of The World Carpenters 42,925 bytes	Waterloo ABBA 37,918 bytes	Sugar Sugar The Archies 39,021 bytes
Gin & Tonic Jazz Standard 8,290 bytes	Bad Moon Rising Creedence Clearwater Revival 28,595 bytes	Pretty Woman Roy Orbison 23,826 bytes	A Hard Days Night The Beatles 34,432 bytes
Bloody Well Right Supertramp 88,647 bytes	New Adventures of Superman Jay Gruska 11,226 bytes	Happy Birthday Unknown 16,158 bytes	What Life Piano Piece 8,692 bytes
Bop On The Rocks Roland Corporation 11,955 bytes	What A Wonderful World Louis Armstrong 12,786 bytes	Jive Coffee MalletCat 33,442 bytes	Strangers In The Night Frank Sinatra 49,464 bytes
Wuthering Heights Kate Bush 35,736 bytes	Love Is A Stranger Eurythmics 57,620 bytes	Fanfare for the Common Man Emerson, Lake & Palmer 67,965 bytes	Golden Brown The Stranglers 39,345 bytes
Blue Moon Supertramp 85,400 bytes	It's Not Unusual Tom Jones 28,665 bytes	Angela (Taxi TV Theme) Bob James 20,095 bytes	Blame It On The Boogie The Jacksons 53,187 bytes
I'm Going Slightly Mad Queen 40,086 bytes	Kick Chick Corea 12,852 bytes	Theme from E.R. Unknown 9,709 bytes	Material Girl Madonna 30,986 bytes
Our House Madness 36,167 bytes	Small Planet Timo Raita 41,391 bytes	Don't Dream It's Over Crowded House 34,652 bytes	Your Song Elton John 33,532 bytes
King Of The Hill TV Theme 4,869 bytes	Neighbours Tony Hatch 16,423 bytes	Nuages Jango Rheinhard 13,194 bytes	Texture Ivan 26,458 bytes
Baby I Love Your Way Big Mountain 36,578 bytes	Up The Junction Squeeze 25,433 bytes	One Step Beyond Madness 26,664 bytes	Disco Inferno The Tramps 41,682 bytes
All About The Money Meja 29,689 bytes	Don't Blame It On That Girl Matt Bianco 70,927 bytes	Lonely Boy Andrew Gold 46,990 bytes	Rotterdam The Beautiful South 52,466 bytes
Bitter Sweet Symphony The Verve 56,436 bytes	Day Tripper YMO 51,067 bytes	Lily Was Here David A Stewart/Candy Dulfer 28,904 bytes	Forever Autumn Justin Hayward 28,672 bytes
Poison Ivy The Coasters 55,109 bytes	Rugrats TV Theme 10,062 bytes	My Baby Just Cares For Me Nina Simone 26,690 bytes	Imperial March John Williams 89,975 bytes