BandBro' for OS X                                                                                    

Bandbro' on OS X runs in a process known as WINE.  

Wine (originally an acronym for "Wine Is Not an Emulator") is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux, Mac OSX, & BSD. Instead of simulating internal Windows logic like a virtual machine or emulator, Wine translates Windows API calls into POSIX calls on-the-fly, eliminating the performance and memory penalties of other methods and allowing you to cleanly integrate Windows applications into your desktop.

Go to BandBro' web site

OS X Screen Capture

With Bandbro' on OS X, you have complete interaction with Mac files, printers, software, audio / video launching and of course, cut & paste. Because you are not running through an emulation software such as Parallels, you'll experience the same native performance that you would with Bootcamp - except the Mac OS is open and operational. More...

Windows OS?
There is no Windows environment to work with outside of the Bandbro' application.    

PDF Generation
While El Capitan is capable of generating PDFs it does does not utilize a PDF style printer driver which is required by Bandbro'. Therefore, you will need to download and install the freeware Lisnet PDFwriter if you want to print your set lists in PDF.

Go to BandBro' web site