Hey does anyone know of a software out there that allows me to load a list of songs and it'll automix the tracks for me and allow me to save it as wav?

I'm not concerned about accurate beatmatching capabilities or special effects, just a basic program which will crossfade songs for me, and also allows me to control the auto fade time intervals (so that for example I can set it to mix track a with track b when track a has a minute remaining till its end).

Thanks in advance!