Holon's Rockfour settled into their sound on their second album Haish Shera'a Hakol, and set off to do some serious sonic exploration. The psychedelic rock act's 14 songs are much like the album's cover: fuzzy, colourful and up for interpretation. Rockfour sinks into lush guitar grooves that pop and crackled with the warmth of old vinyl, often bubbling up into churning jams. These songs are awash in walls of background vocals, marching band beats, sunny tambourine and tweaked-out guitars.