In spite of the early hour and chilly air, Sauti Sol arrived at the Pfluger Pedestrian Bridge in Austin, Texas, in good spirits — not to mention colorful jackets that provided a welcome contrast to the cloudy sky. There, the Afro-fusion quartet from Nairobi greeted the morning birds and joggers with a version of its recent single, "Love or Leave." The song amply demonstrates the group's signature acoustic sound, which is anchored by the guitar of Polycarp Otieno and vocal harmonies of Bien-Aime Baraza, Willis Chimano and Delvin Mudigi.