If you were at Outside Lands over the weekend, you got plenty of Arcade Fire treats. During their closing number, they tagged a couple lines of LCD Soundsystem’s “All My Friends” as an intro for “Sprawl II.” Earlier in the day, Win Butler joined Mavis Staples for The Band’s “The Weight.” We’ll have our full report of the last day of Outside Lands in the morning, but you can check out the first two days here. Check out both videos of Win Butler moments below.