My list is an eclectic mix of different genres. I didn't, necessarily, picked technically challenging intros, but more along the lines of "when you hear the bass line you can't help but perk an ear to it".
Don't give up-Peter Gabriel
No More Tears-Ozzy Osborne
Believer-Ozzy Osborne
It's My Life-Talk, talk
Shoot You Down-APB
Whisper to a Scream-Icicle Works
Violent and Funky-Infectious Grooves
Caught Stealing Again-Janes Addiction
Something About You-Level 42
If that's your boyfriend-Me'Shell Ndegèocello
Spirits in the Material World-The Police
Defy the laws of tradition,
My Name is Mud,
Tommy the Cat-Primus
Break you off-The Roots
The Pass-Rush
Paradise-Sade
Classic thump-SMV
Cruise Missle-Steve Morse
Sober-Tool
New Years Day-U2
U Can't hold no Groove-Victor Wooten
The Immigrant Song-infectious Grooves
Don't give up-Peter Gabriel
No More Tears-Ozzy Osborne
Believer-Ozzy Osborne
It's My Life-Talk, talk
Shoot You Down-APB
Whisper to a Scream-Icicle Works
Violent and Funky-Infectious Grooves
Caught Stealing Again-Janes Addiction
Something About You-Level 42
If that's your boyfriend-Me'Shell Ndegèocello
Spirits in the Material World-The Police
Defy the laws of tradition,
My Name is Mud,
Tommy the Cat-Primus
Break you off-The Roots
The Pass-Rush
Paradise-Sade
Classic thump-SMV
Cruise Missle-Steve Morse
Sober-Tool
New Years Day-U2
U Can't hold no Groove-Victor Wooten
The Immigrant Song-infectious Grooves