There is no ready made way to use wildcard tag-field names.
But there might be a way to go ...
/t/15611/1
An easy way to go is using an action "Remove fields".
Start with a list of ...
ITUNNORM;ITUNMPB;ITUNESMEDIATYPE
... if needed, in the future, add new names to the list.
DD.20150118.1959.CET