See Fox's Suggestions

I know I keep begging for powersong suggestions so here are a few
randoms I'm listening to these days:

Hanging around - Counting crows
Avalanche Rock - The Avalanches
Babble - The cure
Contact - Jurassic 5
Motivational - The toadies
Our Time is Fading - Our Lady Peace
Feel Good inc. - Gorillaz (an all time favorite)
Burrito - Pete Yorn
Your Body is a Wonderland - John Mayer (random I know)
Posse In Effect - The Beastie Boys

I don't necessarily consider all of these to be powersongs, but they
work for maintaining the pace!