J'attendrai Longtemps to Who Done It? in 8 Steps
- J'attendrai Longtemps was written by Scott Turner
- Scott Turner wrote Building Me Up
- Building Me Up was written by John Marascalco
- John Marascalco wrote Chicago
- Chicago was published by Robin Hood Music Co.
- Robin Hood Music Co. published I Know
- I Know was written by Harry Nilsson
- Harry Nilsson wrote Who Done It?