Perryvale Music to Dan Aykroyd in 7 Steps
- Perryvale Music published Mexico City
- Mexico City was written by Perry Botkin
- Perry Botkin (the elder) played guitar for Bing Crosby
- Bing Crosby was given the first name Harry
- Harry includes saxophone played by Tom Scott
- Tom Scott recorded with the Blues Brothers
- Blues Brothers members include Dan Aykroyd