On Feb. 23, Amanda Lubin performed a piano program at the association apartment at Casa del Mar. The first concert she ever performed was when she was 8 years old — seven years ago — in the very same place. She is now 15. Lubin has been coming to Casa del Mar yearly since she was born because her grandparents have been vacationing on Longboat Key for more than 30 years. Every year she performs a concert, and this year the attendance was upward of 75 people.