Party Music

Here’s the scene descrip:

In this one scene a girl goes to a house thinking it's a get together/party thing and its really a cult recruitment session. Anyway, I'm looking for something that 20 year olds would be listening to. It's not a rager; there's like 30 people in a big house mingling and drinking wine. Its a casual environment. Like a 20 year old having a dinner party.