It can be tricky business finding just the right song for your sprint intervals. Today I have two songs that I've been using recently and my classes really seem to be liking them. One is newer (from 2015) and the other is older (from 2007.) I hope you can find a way to fit both of them into your classes some time soon!
The Power of Now by Steve Aoki, Headhunterz: Seated accelerations or sprints at :38 for 20 seconds; 1:22 for 30 seconds and again at 2:51 for 30 seconds.
Into the Night by Santana, Chad Kroeger: Seated accelerations or sprints at 1:15 for 30 seconds and at 2:45 for 30 seconds.