Since we’re less than a week away from Big Boi and Phantogram’s new collaborative EP Big Grams it’s not surprising that the group is treating us to another track off the project.

After the first single “Fell in the Sun” last week, “Lights On” falls right in the line with the experimental hip-hop formula that we’ve heard from the band leading up to the release. The moody offering sets the tone for a Phantogram to layer the track with neon-bright guitar strings over a chunky hip-hop break of verses from Big Boi. Vocalist Sarah Barthel trades her shimmery vocals for a vibe reminiscent of life’s battles as Big Boi takes us down memory lane rapping about having “had the blues” a few times in his life.

Big Grams’ 7-track EP drops September 25, and features cameos from Skrillex and Run the Jewels.

Listen as they turn the “Lights On” below.