#1
im thinking of getting a guitar slide and am wondering what songs *electric or accoustic* have put guitar slides to good use? thanks. and are they worth it? i was looking at dunlop brass slide
#2
If you wanna play with a slide....
Learn to play free bird. (done to freebird beat).

I guess allman bros stuff too.
For electric i'd go for brass. Or maybe a non magnetic slide (forgot if brass was or not)
Call me Wes.
Gear:
Fender American Deluxe HSS Strat
Chicago Blues Box Roadhouse
Bad Cat Cougar 5
1957 Gibson GA-5
Ceriatone 18w TMB Combo
Hughes & Kettner Tube Factor
Various Ibanez TS9s
Weber MASS Attenuator
#3
that i know of...

Scar Tissue - Red Hot Chili Peppers

Freebird - Lynyrd Skynyrd

Thats all i can think of at the moment.
I'm Tyler