Andy Penk will perform at Pedro O’Hara’s, 34 Main St., Lewiston, from 8 to 11 p.m. Friday, Sept. 23. Penk is currently a senior at Cheverus High School in Portland. He sings, and also plays guitar, piano, alto sax, soprano sax, and bassoon. He is the founding member and lead singer of Spectrum, a band located in the greater Portland area, while also pursuing a solo, acoustic career on the side. His musical influences include Bon Jovi, Ed Sheeran, John Mayer, Stevie Wonder and U2.