1. A method, comprising: selecting an item from a plurality of items each having associated metadata attributes; displaying a first value of a first metadata attribute of the selected item; defining a first modifier that modifies the first value of the first metadata attribute; searching the plurality of items in accordance with the first value and the first modifier; and displaying a result of the searching.
1. A method, comprising: selecting an item from a plurality of items each having associated metadata attributes; displaying a first value of a first metadata attribute of the selected item; defining a first modifier that modifies the first value of the first metadata attribute; searching the plurality of items in accordance with the first value and the first modifier; and displaying a result of the searching. 8. The method of claim 1 , further including steps of: displaying a second value of a second metadata attribute of the selected item; defining a second modifier that modifies the second value of the second metadata attribute; wherein the step of searching includes searching the plurality of items in accordance with the first value, the second value, the first modifier, and the second modifier.