Pagevamp - Turn your Facebook page into a website.
beaTunes - Smart software for library management, music analysis, and playlist creation. For Windows and macOS.
Kit CRM - A CRM for your Facebook page
KeyFinder - Key estimation software for DJs
MakerSite - Create a website with your Product Hunt profile
foo_bpm - A component for calculating the BPMs (beats per minute) of any tracks in Foobar2000.