Feature Request: trim whitespace

[KoS]

Hi

once i had a problem with files that had in the front of some metadata whitespace and then the music didn't show up as expected.
e.g. "Madonna" vs " Madonna" .. the second one will be sorted according to the first character, a space, and will show up at the top of the list.
would it be possible to add a trim function that removes whitespace at the beginning of all metadata fields? so that misspelled fields won't mix up the lists? thanks.

KoS