Mariah Carey's Engineer on Secret Alt-Rock Album: 'It Was All Very Spontaneous'

By this point, we all know about Mariah Carey's secret 1995 alt-rock album, which she finally revealed in her memoir The Meaning of Mariah Carey. But now the engineer of Chick's Someone's Ugly Daughter --the name and album title Mimi recorded as -- has something to say. In an interview with Rolling Stone, Carey's longtime…