With a career spanning decades, Indonesian rockers Jamrud can claim the kind of success that few others have achieved. Formerly known as Jam Rock, the band saw several changes to their line-up since their inception in 1989, but the fans of the Indonesian Music Award-winning collective have kept returning for more, thanks to the group's uncompromising consistency and cutting-edge musicianship. Inspired by a host of related genres—including ska, heavy metal, funk and even pop—these non-conformists always surprise. This hand-picked collection shows why.