When you are the hard-driving backbone of a band, you want to make sure the hard drives make sense. Hearing what's going on is crucial at this point, and that can be difficult for a drummer. Martin Chambers of The Pretenders uses Logitech Ultimate Ears to hone in on exactly what he needs to know to keep up with Chrissie.

In case you were wondering, yes, Logitech has made custom in-ears for Martin Chambers that looks exactly like impressively well-kempt side-chops.