Chicago to WB Music Corp. in 7 Steps

1. Chicago was published by Robin Hood Music Co.
2. Robin Hood Music Co. published I Know
3. I Know was written by Harry Nilsson
4. Harry Nilsson wrote Up The Revolution
5. Up The Revolution was published by Black Molasses Music
6. Black Molasses Music published Is It the Music
7. Is It the Music was published by WB Music Corp.

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