For me that would be as impossible as it would for Jaxvon to name his favorite Steely Dan songs. Hell, my favorite album changes constantly.
But...just a few off the top of my head, here's a baker's dozen...
To One In Paradise
Cask Of Amontillado
Genesis Ch. 1 v. 32
The Eagle Will Rise Again
Snake Eyes
Old And Wise
Prime Time (done live)
La Sagrada Familia
There But For The Grace Of God
Freudiana
Oh Life (There Must Be More)
Cloudbreak
Return to Tunguska
Ask me tomorrow and these would likely be replaced by 13 diferent songs.