unity-music-daemon crashed with SIGSEGV

jason-linux:~:% lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04

jason-linux:~:% apt-cache policy unity-lens-music
unity-lens-music:
  Installed: 5.8.0-0ubuntu1
  Candidate: 5.8.0-0ubuntu1
  Version table:
 *** 5.8.0-0ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
        100 /var/lib/dpkg/status

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Just crashed, along with about four other things. I attempted to report all of them, but apport informed me all the others had already been reported. Only happened after I moved some music files to ~/Music, and when I attempted to launch an application from the dash (reproduced while I was writing the bug). I guess just opening the dash engages the lens in this way. The music lens still appears to work..

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-lens-music 5.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14
Uname: Linux 3.2.0-22-generic x86_64
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
Date: Sun Apr 8 00:49:56 2012
ExecutablePath: /usr/lib/unity-lens-music/unity-music-daemon
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120330)
ProcCmdline: /usr/lib/unity-lens-music/unity-music-daemon
ProcEnviron:
 SHELL=/bin/zsh
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-lens-music
StacktraceTop:
 ?? () from /usr/lib/libdee-1.0.so.4
 ?? () from /usr/lib/libdee-1.0.so.4
 ?? ()
 ?? ()
 ?? ()
Title: unity-music-daemon crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo