Basic "DJing" software

Hi Folks,
Hi is a long shot, but anyway.
I've got myself a little gig "DJing" in a local pub.
I'm not talking crappy dance music or anything like that-kinda mixing.
I guess it's just playing songs (alt rock/classic rock) with some basic overlapping before and after tracks.

At the minute, I'm going to have to go with the Crossfade feature it iTunes, but, well it's a bit crap to be honest.

Can anybody recommend anything with a basic playlist and playback utilities?

S.

 

That looks just the job. Cheers!