Get a glimpse of a touring musician’s more *unglamorous *moments with Soundcheck, an ongoing Rhapsody video series that reveals artists at their most nitpicky as they prepare their mind, body, soul and instruments for the stage. Here, electro-pop singer-songwriter Kiesza gives us a sultry performance (with backup dancers!) of “So Deep,” a track off her new debut album Sound of a Woman, before her fans took over the Rickshaw Stop in San Francisco.