Complex sentence: She comes from a musical family and was trained by her mother Hiron Alam and by her aunts Jannat Ara and Ferdous Ara; the latter is a leading Bangladeshi exponent of Nazrul Sangeet.
Split into simpler sentences: She comes from a musical family and was trained by her mother Hiron Alam and by her aunts Jannat Ara and Ferdous Ara. The latter is a leading Bangladeshi exponent of Nazrul Sangeet.