How to take an annoying APE + CUE file cd rip and convert it into a set of FLAC or MP3 files on ubuntu.

convert-and-split.sh

#first install all the things:
sudo apt-get install flac ffmpeg mp3splt libav-tools shntool

# Okay first lets do an MP3:
# input files:
#   --> cd.ape
#   --> cp.cue
# (there are other options, like bitrate, but this is just the bare bones)
avconv -i cd.ape cd.mp3

# Now, split the MP3 file using the CUE file
# this will produce an mp3 file for each track in the same directory
mp3 split -a -c cd.cue cd.mp3

# Next example: FLAC!
# convert APE to FLAC:
ffmpeg -i cd.ape cd.flac

# Now, split your FLAC file. Credits for method go to the arch linux wiki:
# https://wiki.archlinux.org/index.php/CUE_Splitting
shnsplit -f cd.cue -t "%n %t" -o flac cd.flac 

# one more note, you can go directly from APE -> FLAC with shnsplit because that
# tool is fucking awesome, but you need the "mac" encoder. This is a pain in the ass to get
# on ubuntu and ffmeg has the ability to convert APE, so I just show that way here. 

This line:

mp3 split -a -c cd.cue cd.mp3

should be

mp3splt -a -c cd.cue cd.mp3

After splitting from a large flac (not ape, with ape it worked), those flacs did not play. I found unflac and this also does nice taggin!