“Petrichor,” Sam Reider Jazz pianist Sam Reider can sound reflective or restless, pensive or playful, sometimes in adjacent measures. “Petrichor” is the solo debut album from Reider, who sings and plays accordion for the jazz-bluegrass group Human Hands. His new release features eight original instrumentals that echo Debussy, Chopin, Gershwin, James Booker and Keith Jarrett, among others, but the end …
