D.C. Music Download isn’t just another music blog, it’s a cheerleader for Washington’s music scene. “[This] city is one that is often overlooked for its arts and culture,” says Stephanie Williams, the site’s founder and managing editor. “Inhabitants and visitors often don’t care to seek homegrown music efforts.” That’s where Williams and her staff come in. On Saturday, D.C. Music Download (dcmusicdownload.com) celebrates its second anniversary with a birthday bash at the 9:30 Club that will double as a showcase of four local bands. We’ve got the skinny on each of the handpicked acts.

Drop Electric

FROM: Bethesda

WHO: Ramtin Arablouei on percussion; Neel Singh on guitar and bass; Sho Fujiwara on guitar, keys and trumpet; Kristina Reznikov on vocals, guitar and keys; and Navid Marvi on guitar and bass

THE MUSIC: Post-post-rock with a dash of electronica and a dollop of ambient noise

FOR FANS OF: Cat Power, Explosions in the Sky, M83

MAKES YOU WANNA: Dance in zero gravity in a spaceship on its way to another galaxy

STANDOUT SONGS: “Empire Trashed” and “Blue Dream”

Young Rapids

FROM: Silver Spring

WHO: Joe Bentley on guitar, drums and vocals; Colin Kelly on drums, bass and vocals; Dan Gleason on keys and vocals; and Nick Martin on guitars and vocals

THE MUSIC: Experimental psychedelic rock

FOR FANS OF: Radiohead, Beach House, The Walkmen

MAKES YOU WANNA: Solve math equations on your wall like Russell Crowe in “A Beautiful Mind”

STANDOUT SONG: “Odd Numbers”

The Sea Life

FROM: Shaw and Adams Morgan

WHO: Jon Weiss on guitar and vocals; Payton James on guitar and vocals; Jordan Sanders on bass; and Ryan Witt on drums and backing vocals

THE MUSIC: Dreamy, fuzzy pop rock

FOR FANS OF: Real Estate, Modest Mouse

MAKES YOU WANNA: Don a pair of vintage corduroy slacks and strut to the nearest record store

STANDOUT SONGS: “NY Models” and “Transitions”

The Raised By Wolves

FROM: Bethesda and Columbia Heights

WHO: Dusty Durston on vocals, drums and percussion; Ben Eskin on guitar, bass, keys and backing vocals

THE MUSIC: Fun-loving indie rock

FOR FANS OF: Elliot Smith, Weezer, Lemonface, The Flaming Lips

MAKES YOU WANNA: High-five strangers while jogging in Rock Creek Park

STANDOUT SONGS: “Stung (Song for Him)” and “Freddy Freaker”

9:30 Club, 815 V St. NW; Sat., 8 p.m., $16; 202-265-0930. (U Street)