This is on my MP3 right now:
Train - Ordinary
Pantera - Cemetary Gates
Guns and Roses - Welcome to the Jungle
Pink Floyd - Comfortably Numb
Linkin Park - Numb
Slayer - Seasons In The Abyss
Alice Cooper - Poison
Mr Mister - Broken Wings
John Lennon - Imagine
My Life With The The Thrill Kill Kult - Sex On Wheels
The Police - Roxanne
Depeche Mode - Enjoy the Silence
Avenged Sevenfold - Bat Country
Incubus - Drive
Incubus - Megalomaniac
The Offspring - Gone Away
KISS - I Was Made For Loving You
Madonna - Frozen
Phil Collins - In The Air tonight
Duran Duran - Rio
The Offspring - hit that
Led Zeppelin - Stairway to Heaven
Switchfoot - Dare You To Move
Rage Against The Machine - Wake Up
Avenged Sevenfold - Unholy Confessions
AFI - the leaving song pt. 2
Rob Zombie - Living Dead Girl
My Chemical Romance - The Ghost of You
Evanescence - My Immortal
Seether - Broken (ft. Amy Lee)
Coldplay - Clocks
The Verve - Bittersweet Symphony
Sum 41 - Fat Lip
The Animals - House of the Rising Sun
Ministry - Jesus Built My Hot Rod
The Eagles - Hotel California
Meat Puppets - Backwater
Rage Against The Machine Bulls On Parade
Bush - Everything Zen
Bob Dylan - Mr. Tambourine Man
Sublime _ What I Got
Billy Idol - Rebel Yell
Pearl Jam - Roadhouse Blues (Doors Cover)
Rednex - Cotton Eyed Joe (Cotton Eyed Pauls theme)
Sum 41 - The Hell Song
Marilyn Manson - This is the New {!#%@}
My Life With The The Thrill Kill Kult - A Daisy Chain For Satan
White Zombie - More Human Than Human
Tool - Sober
The Roots - The Seed (ft. Cody Chestnut)
3 Doors Down - Kryptonite
Queens of the Stoneage - No one Knows
Primus - Jerry Was A Race Car Driver
Linkin Park - In The End
Snow Patrol - Run
Marilyn Manson - Personal Jesus
Papa Roach - Getting Away With Murder
Shinedown - .45
AC/DC - Highway to Hell
Soundgarden - Black Hole Sun
Gnarles Barkley - Crazy
System of a Down - B.Y.O.B
Gorillaz - Clint Eastwood
Bush - The Chemicals Between Us
Marilyn Manson - The Dope Show
Metallica - One
Bush - Mouth
I'm mostly a rock boy, but I like any really good music. I don't have any Grateful Dead on the list because it isn't available where I get my songs for this player. They had a cover of Jack Straw performed by Bob Weir's band Ratdog, but it stopped working.

The Roots are phenominally talented. My player is on my forum if you want to hear any of these songs.