Spurred by the success of their initial collaboration back in 2016 and their 2017 rendition of Steve Riche’s “Music for Pieces of Wood,” Minneapolis indietronica experimenters Poliça and Berlin contemporary ensemble Stargaze have furthered their joint efforts. As both groups discovered how naturally their respective approaches could synthesize, the resulting…

Photo: Paige K. Parsons BERKELEY — Earlier this year, Minneapolis electronic pop band Poliça celebrated its fifth anniversary with a show at the city’s venerable First Avenue concert hall. Last week, vocalist-songwriter Channy Leaneagh, bassist Chris Bierden and drummers Ben Ivascu and Drew Christopherson began an amphitheater tour opening…