Cliff Goldmacher worked with Crystal Monee Hall (Broadway's RENT) at his Manhattan studio this week, and his API 512c was there to help. "We were writing and recording for Crystal's next project," says Goldmacher, "and she is accustomed to singing all her own background tracks—ALL of which were recorded through my API 512c." Goldmacher accompanied on the acoustic guitar, which he also tracked through the API. "It gives the guitar clarity and captured the warmth and nuance of Crystal's remarkable vocal instrument."