Silverchair: Daniel Johns (guitar); Chris Joannou (bass guitar); Ben Gillies (drums). Additional personnel: Luke Steele (guitar); Alain Johannes (slide guitar); Michelle Rose (pedal steel guitar); Matt Appleton (brass); Paul Mac (keyboards); Nayo Wallace, Elysa Gomez (background vocals); Czech Philharmonic Orchestra. With 2007's YOUNG MODERN, Australian trio Silverchair move still further away from the derivative grunge sound that typified their early releases. The band's fifth studio album