Winter is a season when tea, vitamins and upbeat music are desperately needed. Joyful and energetic tunes will get you out of bed, on the metro and hopefully even bobbing your head and tapping your feet as you commute. Top pop, rock, alternative and hip-hop artists are by your side to help you be productive—whether you’re in university or at the gym, add a punch of energy to your day with these catchy tracks.