3x07 - Currents+Soundtrack

The Sweet Serenades - "Help Me!" Scene: Scott and Isaac "watch" over Scott's mom
Jessie and the Toy Boys - "Some Like It Hot" Scene: Lydia and Aiden make out
of Verona - "Intro to Revelations" Scene: Lydia, Cora and Stiles use the Ouija board
Mikky Ekko - "Disappear" Scene: Allison and Scott hide out in the closet
The Bloody Beetroots - "Out of Sight (feat. Paul McCartney & Youth)" Scene: Derek and Kali fight