http://www.youtube.com/watch?v=fcvtnEvclGs If in doubt, Van Halen. Another ballsy, bodacious funeral anthem to have playing whilst Satan sharpens his pitchforks for you. Your family will love it, seriously.
1. Highway To Hell AC/DC
http://www.youtube.com/watch?v=qKggnBh2Mdw Hell yes THIS is what we call a send off. Undeniably the most bad ass tune of all time to see you on your way, and not one tear will be shed because everyone will be so busy head-banging, man. Meanwhile, you'll have no idea whether you're heading North or South until everything starts smelling of brimstone. Whoops.