Complex sentence: She took on vocal lessons, piano lessons, guitar lessons and trumpet lessons, and by the age of 13 she dazzled the local musician, Harii Bandhu, by joining to sing with him on her Dad's birthday party.
Split into simpler sentences: She took on vocal lessons, piano lessons, guitar lessons and trumpet lessons. By the age of 13 she dazzled the local musician, Harii Bandhu, by joining to sing with him on her Dad's birthday party.