For some reason, I had to split a CUE file and a losslessly compressed audio file into single files to make it one file per track instead of one big file. My audio file was compressed with APE which I didn’t know before at all. But it has a weird license anyway.
So I came across a really good page describing what to do which is basically using shntool (homepage). It’s really good, easy to use and has built in transcoding through appropriate third party programs, so I could transcode to Vorbis on the fly 🙂 It converts anything to anything, as long as it’s sound so you might find that tool useful as well 🙂