Bottoms Up and Chad Porter will provide live music at Pedro O’Hara’s, 34 Main St., Lewiston, this weekend. On Friday, May 4, singer-songwriter Porter will perform from 8 to 11 p.m., playing his catchy originals and a big repertoire of covers. On Saturday, from 8 to midnight, the modern country band Bottoms Up will play high-energy country music by artists like Jason Aldean, Brantley Gilbert and Thomas Rhett to name a few. There is no cover charge either night.