Find all patterns which aren't in the playlist?

[Harmar]

Is there a quick way to find all the patterns which aren't currently in the playlist? Sometimes I lose track of ideas I had for melodies and so on because I accidentally delete a pattern from the playlist. Since it was the only instance I had painted in there, it gets lost in the sea of all my other hundreds of patterns and it can take a good chunk of time and effort to relocate it.

[JOJOLO]

Yes , free playlist is useful sometimes but it'...

[xbitz]

also worth to separate the list with empty ones...

[Mc UB]

How do you look for missing patterns? In the br...