Normally on the bike I listen only to what is around me and the voices in my head but not music. Just got a Uclear so the wife and I can talk on rides. Well of course I had the try listening to music after all it's brand new toy. If you forget there is a shake-to-shuffle feature on your phone you will get to listen to small bits of about sixty songs in a 20mi commute. Don't ask me how I know....