TabScout.

From CD2 of the 'Unintended' Single.
An instrumental piece which was some times played before Overdue and during various concerts since. For The Resistance tour, Nishe has been used whilst Matthew Bellamy's piano is wheeled on stage in darkness, for United States of Eurasia.
The bass-line bears some similarity to the lead guitar part of Rage Against the Machine's Bullet in the Head.
Oceansize's "Rinsed", the fifth track of their debut album Effloresce (2003), bares resemblance to the bass riff of "Nishe". Read more on Last.fm.