Broke track mounting

For some reason, CDs occasionally don't automount for me on my iMac. Luckily that's easy to work around:
kalevala:~ leeg$ diskutil list
[...]
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: CD_partition_scheme Audio CD *620.3 Mi disk3
[...]
kalevala:~ leeg$ diskutil mountDisk disk3
Volume(s) mounted successfully
Job is, as they say, a good 'un.