Anyone got any free autotune software with a quick tutorial? I just want to use it so i can record my own cover tracks and just a voice thats at least in tune for them...
This only came up the other day! I recommend gSnap.

Also, if your voice is that bad, you're not going to make it listenable without the most intensive manual editing in something like Melodyne. Even then, you'll get a sound which any musician will recognise as being heavily edited.

I suggest you practice your singing instead and be patient