$ brew tap mrkyr/corali
Install some custom formulas
taglib
library with bpm, key and grouping support
$ brew install mrkyr/corali/taglib
with custom Makefile
for MacOS
$ brew install --HEAD mrkyr/corali/covertagger
Mark's bpm-tools MacOS friendly
$ brew install --HEAD mrkyr/corali/bpm-tools --with-bpm-tag
Mark's key-tools Mac OS friendly
$ brew install --HEAD mrkyr/corali/key-tools