Though he may not be a household name, Kenniff's evocative, distinctly American music has become quietly ubiquitous in the past few years, often appearing on NPR, in films, on TV, and in ads for Apple, Facebook, and Google among others. Recorded over the course of three years, the material on his new album Sometimes functions as a journal, documenting brief moments in Kenniff's day when he could turn to the piano as a source of solace and unending creative possibilities. Kenniff wrote and recorded everything on the album with the exception of the track "A Word I Give", which is a collaboration with preeminent Japanese pianist Ryuichi Sakamoto, who once described Goldmund's music as "...so, so, so beautiful." In an interview with NPR's Weekend Edition Keith Kenniff discussed his appreciation of Civil War era music, and it's ability to covey "...so much story in so few notes." Similarly, these improvisations manage to be richly evocative despite their technical and compositional simplicity, using subtle details and dynamics to express what might otherwise be inexpressible.