WARM 103.3 is Central PA's Home for Bruno Mars. Kelly Clarkson, Pink. Adele, Ed Sheeran, Katy Perry, Taylor Swift. Maroon 5, and more. Always more music and a wider variety of songs than anyone else. Our promise to you....always more commercial free music while you are at work. That begins with our exclusive 60 minute Commercial Free Music Marathons weekdays before 9, 1, and 4.