There of course has been no official confirmation by the band on how far along they are in the writing and recording process,but according to the Twitter post of a fan named Ryan Garcia who met Tony at KROQ’s Weenie Roast tonight,Tony told him that No Doubt has six tracks for the new album completed:
Guess who has six tracks done?!? No doubt!!! Straight from tonys mouth!! I just met him at weenie roast! I will post our pic later
EDIT-Another Twitter update from Ryan Garcia:
@RRyaNN Another bit of ND info from Tony. He said that hopefully that album will be done by the begining of next year! So excited! He was so nice.
EDIT-The whole band is at the Weenie Roast!!
@CelebSightings MEANWHILE in LA: Gwen Stefani + Entire No Doubt watches fr side stage @Kroq weenie roast to see Devo perform. (Sat 8:51pm)