Repetitive sampled guitar riff over a driving drum rhythm. Synthesizer melody brings in some kind of mysterious and adventurous feel. Lots of confidence and coolness, being the ideal soundtrack for that bad ass spy scene.
An emotional, instrumental alternative rock track with richly layered guitar and piano textures. Intense and complex, teenage angst. Heartbreak or inner turmoil, uprooting or youthful self reflection etc.
A very inspired, and inspiring, piece of rock / metal / progressive rock in the vein of music often associated with Dream Theater and other prog-rock / progressive metal bands, or guitar heroes such as Joe Satriani. Great guitar workouts.