Mary Timony is a music veteran, having gone through several notable music projects in her past. To list a few, her roster includes 90’s punk bands Autoclave, Helium and more recently Wild Flag who just broke up. Luckily, we didn’t have to hold our breath for too long as Timony is now in a new band, Ex Hex, a power trio with Betsy Wright and Laura Harris. They have shared their single “Hot and Cold” on Merge Records. Have a listen to it below. You’re mind may have wandered off to Katy Perry’s song with the same name, but this song is anything but that with their wailing guitar, no-mess power chords, and in-your-face vocals.