With the classic rock band structure becoming an increasingly rare chart presence on American charts in the 21st century, The Jellybricks might come across as relics of a different era. But the Harrisburg, Pennsylvania quartet - two guitarists, a bassist and a drummer, all of whom offer vocals - also tap into the genre's more timeless aspects, recalling variants of rock from British invasion classicism and post-MTV alternative to that blissful cosmic style known as power pop. And their tenacity pays off: their seventh and eighth albums, 2019's Some Kind of Lucky and 2025's Dre...