Painted Palms’ and their psych-pop instrumentals. The band’s been quiet since “Forever” dropped last year, but now, cousins Reese Donohue and Christopher Prudhomme are back with a forthcoming second album, “Horizons”. Although the duo collaborated on song ideas via email (a method they also used while writing Forever),Horizons marks the first time that the duo has been able to work side-by-side in a studio. The record was mixed by former DFA Records house engineer Eric Broucek, who’s worked with LCD Soundsystem and Classixx. The synth-heavy single “Tracers” takes on a colder, ’80s-inspired electronic sound that still incorporates the mesmerizing, echoing vocals of ’60s psych-pop. It’s a darker, echoing response to “Spinning Signs.”