PhatMac - PhatNoise DMS manager for OS X
www.buzzneon.com/PhatMac
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
hatNoise DMS manager for Mac OS X. This is not an official PhatNoise product, please do not consult them for technical support - but feel free to contact me.