Perpetual Groove frontman Brock Butler sat in with rising Atlanta, GA band Lingo at Like Oak, FL’s AURA Music and Arts Festival this past weekend. Butler joined Lingo for a take on The Band classic “The Weight.” Lingo will perform at Charlotte, NC’s The Evening Muse on February 21 while Perpetual Groove will resume their tour at Raleigh, NC’s Lincoln Theater on February 22.

Perpetual Groove will go on hiatus in April. All of the band’s current members besides Butler will focus on Ghost Owl during that time. The new project recently launched a Kickstarter campaign.