Sentence: The Country music band NRBQ's singer Al Anderson was a member of The Wildweeds.

What structured data could we extract from this sentence?
Al Anderson (NRBQ band), associatedBand/associatedMusicalArtist, NRBQ; NRBQ, genre, Country music; Al Anderson (NRBQ band), associatedBand/associatedMusicalArtist, The Wildweeds; Al Anderson (NRBQ band), instrument, Singing