Sarah Robyn Farrell shines the spotlight on environmental issues through song Share Sarah Robyn Farrell says her musical talent has for the longest time taken the back banner, but now she wants to incorporate her environmental advocacy, her social activism and her passion for art, poetry and writing to heal the world from its many ills. With Farrell still riding a wave of success of her debut single, âLove in Our Heartsâ, which was released in March, it comes as no surprise that sheâs dropping another hit single, âHibiscusâ. The song officially releases on Friday, May 21. âI'm very excited about this release and it is very personal to me, offers the star.