Chicago to Perfect Day in 6 Steps

1. Chicago was published by Robin Hood Music Co.
2. Robin Hood Music Co. published Do You Wanna (Have Some Fun)
3. Do You Wanna (Have Some Fun) was written by John Marascalco
4. John Marascalco wrote Born In Grenada
5. Born In Grenada was written by Harry Nilsson
6. Harry Nilsson produced Perfect Day

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