"Dark Night of the Soul." Danger Mouse & Sparklehorse. Just about a year ago producer extraordinaire Danger Mouse, legendary filmmaker David Lynch and Sparklehorse mastermind Mark Linkous collaborated on a project titled "Dark Night of the Soul." Originally a combination of a full-length album and an accompanying 100-page book of hand-numbered photographs taken by Lynch, the project faced a legal problem with record label EMI that kept any of the music from being released. In order for the music to get heard, the photography book was sold with a blank CD-R with the instructions "Use it as you will."