Delete remaining dependencies?

[Blackbird++]

Hi,

I've just installed the ubuntustudio-audio package, but I decided I would better try to boot the original ISO.
So I deinstalled the meta-packet "ubuntustudio-audio" via Synaptic, but its dependencies weren't deinstalled.
The "computer janitor" didn't find anything.

How can I delete the remaining packets?

[oldos2er]

sudo apt-get autoremove

[Blackbird++]

No, that affects nothing.

Update: Ok well I removed them all by hand. Not cool... :|