I think they have the new album on their page, check out the old album that has songs like Fiddler on the Green and My Last Sunrise.
It combines with the reading due to the melodies on the first album. When I read through all the books, I started with Fiddler on the Green and then left it on repeat. You'd be surprised at how well it matches at least with my tempo of reading.
Also, the singer is from a band called Blind Guardian which has written several albums about books like Lord of the Rings
Also check out Bards Song, Mordreds song, etc.
I love Tool, but these guys are our modern day Bards - my opinion but I think its more fitting for the style of reading.
The few WoT fans I have told about Blind Guardian and Demons and Wizards all have said it does add something magical to the reading. Give it a try, won't hurt and so much to gain :)