For studio album number four, the guys of Pepper have done nothing more than continue the laid-back spirit of fun under the sun that they've been spreading since their inception in the mid-'90s. No Shame is full of all the mellow grooves and smooth vocals that fans have come to expect from the guys, light percussion and bright riffing rolling things along without a hitch. The Hawaiian trio understands the charm of effortless hooks and buoyant melodies, making their pop-rock-ska-reggae blend frothy and gentle.