Genius Mixes and Steely Dan

[digorykirk#IM]

I have a wide selection of old rock music in my collection, but the iTunes "Genius" can't seem to find anything to match with Steely Dan except Dan Fogelberg and Paul McCartney. Out of hundreds of possible songs to choose from , it can only find 12 for a Steely Dan play list. It doesn't seem to have any problems with other bands and other genres. Has anyone else seen this problem? Is there any way to educate Genius? I have searched the Web and this forums here and haven't found anything that looks like Steely Dan is problem band.