An exception in the Latin music world, JD Natasha debuted her singer/songwriter alt-rock on a major label at the tender age of 16, causing quite a stir in the process. While singing/songwriting teenage-girl alt-rockers aren't all that novel in the English-speaking pop music world (Avril Lavigne, for one), they are certainly few and far between in the Spanish-speaking world, if not altogether nonexistent. That's partly why Natasha got the go-ahead from EMI Latin -- because there was a gaping void. Surely, not all young Latinas favored the sweeping ballads of Ednita Nazario or t...