Al Kooper played organ on Free Bird and Like a Rolling Stone

Just watched Team USA beat Canada in the World Baseball Classic and wanted to hear Free Bird because America. From time to time I look at the credits on songs. I looked Free Bird because I never have before and I discovered that Al Kopper played organ on that song as well. I'm sure he's on other famous songs but man those are two of the heaviest hitters in music history. What a career he had.