MyMusicSource FCP Plugin... Boris FX and MyMusicSource have teamed up to offer a free music licensing plug-in for Apple Final Cut Pro v6 and higher. The new plug-in lets you launch MyMusicSource directly from within Final Cut Pro and then find, license, and download music that appears in a music bin within your session. Music license uses include everything from film & TV to wedding videos. Music pricing starts as low as $5. Both instrumental and vocal music are available.