Media Credit: Jessica Bright Siblings Kevin and Arianna Kinsella practice a song at their home-built studio. The band, Pointdexter, will have its release party for its first CD on Oct. 20 at Marilyn’s in downtown Sacramento. [Click to enlarge] Media Credit: Jessica Bright Kevin Kinsella, lead singer of the band, Pointdexter, said his crazy schedule of school, work, band practice and shows often takes a toll on his social life.