Kimbra will release The Golden Echo, the follow-up to her 2011 debut, Aug. 19. Thom Kerr/Courtesy of the artist hide caption

itoggle caption Thom Kerr/Courtesy of the artist

Imogen Heap is set to release her fourth studio album, Sparks, on Aug. 19. Jeremy Cowart/Courtesy of the artist hide caption

itoggle caption Jeremy Cowart/Courtesy of the artist

Sinead O'Connor's new album, I'm Not Bossy, I'm The Boss, comes out Aug. 12. Donal Moloney/Courtesy of the artist hide caption

itoggle caption Donal Moloney/Courtesy of the artist