omnium_gatherum.jpg King Gizzard & The Lizard Wizard's 20th studio album, Omnium Gatherum, is this week’s PBS Feature Album. The title, singer/guitarist Stu Mackenzie says, is “literally Latin for ‘a collection of miscellaneous people or things’” – a fitting name for Gizzard’s first-ever double album, and their boldest, most ambitious, most far-reaching release yet.