The two-day lineup for this year's San Diego Street Scene was just announced today, and it doesn't look half bad, in this humble ex-music editor's opinion. Headliners include Beck, the Black Crowes, X, Tegan and Sara, Justice, plus Spoon, TV on the Radio, STS9 (Sound Tribe Sector 9), Michael Franti & Spearhead, The National, Atmosphere, Cat Power, Hot Chip, The New Pornographers, Vampire Weekend, The Hives, Cold War Kids, Ghostland Observatory, Spiritualized, Antibalas, Man Man, The Mother Hips,