Get icy-meta from audio stream...
# clone repository
git clone https://github.com/fffilo/icymeta.git
# move it to /usr/share
sudo mv icymeta /usr/share
# make script executable
sudo chmod +x /usr/share/icymeta/src/icymeta.py
# create symlink
sudo ln -s /usr/share/icymeta/src/icymeta.py /usr/bin/icymeta