See there ...
http://www.freedb.org/freedb_search.php
Words: how will i know
Search: Title
Results: 59842 result(s) found displayed on 5985 page(s).
At position 8: Whitney Houston / How Will I Know
Words: houston how will i know
Search: Artist Title
Results: 68228 result(s) found displayed on 6823 page(s).
At position 1: Whitney Houston / How Will I Know
This freedb search works as designed.
"Tag Sources" search from within Mp3tag, determine via web search ...
Text: Whitney Houston / How Will I Know
Search: Artist Album Title
Result: 10 results from the database freedb.
"Tag Sources" search from within Mp3tag, determine via freedb local search ...
gives the searched result among a list of other likely freedb disc IDs from this artist.
The Mp3tag services work as designed.
DD.20160404.0837.CEST