Heidi’s back with the third single off of her solo debut album, What Am I Waiting For. The title track follows Heidi’s strong singles “Johnny & June” and “Cry, Cry (’Til the Sun Shines).” Heidi says it was nice being able to write the new one with her former Trick Pony bandmates. We’re giving it a spin below in the New Music Spotlight, so… what are you waiting for!? (Sorry, couldn’t resist.)