The Mars Volta’s Omar Rodríguez-López and former Red Hot Chili Peppers guitarist John Frusciante have recorded an album together.

The 30 minute, 7 track instrumental album is entitled, simply, Omar RodrГ­guez-LГіpez And John Frusciante.

The album is available as a free download (with a donation option) from Omar’s website, where you can also listen to the album in its entirety. If you do choose to donate all proceeds benefit 'Keep Music In Schools' programs, which you can read about at supportmusic.com.