How do you change sorting on music with an iphone?

[Bebpo]

I'm trying to listen to a concert and it doesn't really work when the tracks are out of order!  They are in order on my itunes but when I put them on my iphone they aren't and I see no way to change sorting methods on the iphone!

heeeeelp

[Don Flamenco]

It does it by track number, so check the info for it in Itunes and make sure they're tagged correctly.