April 26 to 5th Dimension in 7 Steps

1. April 26 is the birthday of Gary Wright
2. Gary Wright played piano for Sin Ti
3. Sin Ti includes bass played by Klaus Voormann
4. Klaus Voormann played bass for Son of Schmilsson
5. Son of Schmilsson was recorded by Harry Nilsson
6. Harry Nilsson wrote Open Your Window
7. Open Your Window was recorded by 5th Dimension

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