For the music lover that doesn't take any chances with sound or quality, take a listen to the Sol Republic Tracks HD Headphones. The Sound Track HD headband is durable and almost indestructible, but the sound quality comes from the high-tech V10 Sound Engines that emits bass as deep as the Grand Canyon. That's pretty deep. For sound quality that will knock your socks off and headphones that will last you longer than the lifespan of a Twinkie, get the Sol Republic Tracks HD Headphones.