There are so many things to anticipate at the annual three-day Forecastle music festival starting tomorrow at Waterfront Park, including artisanal corn dogs (they had them last year), and luxury, air-conditioned bathrooms for those who’ve sprung for $400 weekend VIP tickets.

But most of all, a performance by Washed Out from 8:30 to 9:30 p.m. ET tonight. Recorded by Ernest Greene — that’s him in the photo, top — Washed Out is known to many for “Feel It All Around,” the opening theme for the hit IFC series “Portlandia.” Listen to it in the music player in the sidebar, left, or in the video, below:

Greene, 33, was born in Perry, Ga. His recordings fall within genres that include chillwave, and dreampop, according to Wikipedia. From Forecastle’s bio:

His music has been nothing if not dreamy, but for his second full-length, he’s taken the idea of letting your mind wander to another state a huge leap further. On “Paracosm,” the musician explores the album’s namesake phenomenon, where people create detailed imaginary worlds. The concept has been used to describe fantasy lands like Tolkien’s Middle Earth and C.S. Lewis’ Narnia, and it’s at the heart of the 2004 documentary “In The Realms Of The Unreal,” about outsider artist Henry Darger.