Playlist search - Advanced

[hfswjyr]

I was wondering if there could be an advanced function for the playlist search.

For example, I have a playlist:

A
B
C
D
E
F

I want to quickly play B and C and D. Perhaps we can type in the search box something like "B, C, D" and all the files that contain ANY of the characters will come up. So the playlist will filter to:

B
C
D

I hope I am being clear... I will try explaining it better if you wish.