"I Don't Know What It Is" is a song written and performed by Canadian-American singer-songwriter Rufus Wainwright. It was the first single from Wainwright's third studio album "Want One" and was released in a slim-line jewel case format on July 26, 2004.
It was the first and best single from Wainwright's studio album "Want One".
( z1 single :ord ( z2 ordinal-entity :value 1 ) :ARG1-of ( z3 have-degree :ARG2 ( z4 good :ARG1 z1 ) :ARG3 ( z5 most ) ) :source ( z6 album :name ( z7 name :op "Want" :op "One" ) :mod ( z8 studio ) :poss ( z9 person :name ( z10 name :op "Wainwright" ) ) ) :domain ( z11 it ) )