Chicago to Donna I Understand in 8 Steps

1. Chicago was written by John Marascalco
2. John Marascalco wrote Building Me Up
3. Building Me Up was written by Scott Turner
4. Scott Turner wrote What Can I Do
5. What Can I Do was published by Irving Music
6. Irving Music published I'd Do It All Again
7. I'd Do It All Again was written by Harry Nilsson
8. Harry Nilsson sang Donna I Understand

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