Welcome back to Video Round-Up, where the SD crew picks through the flurry of videos circulating this particular week and posts the highlights.

This week, there’s lots of action on the “live” front, including some notable live performances by Paul McCartney, Weezer, Grizzly Bear, Wilco and Feist, Japandroids, Spoon, and Cymbals Eat Guitars. After that, enjoy some more standard-issue videos from Foreign Born, Passion Pit, Black Moth Super Rainbow, Silk Flowers, Brian Harnetty and Bonnie “Prince” Billy, Lily Allen, and Elvis Perkins in Dearland.

Paul McCartney – “Get Back” [live on Letterman]

Weezer – “Kids / Pokerface” [MGMT and Lady Gaga covers, respectively]

Grizzly Bear – “Ready, Able” [Live on Letterman]

Wilco and Feist – “You and I” [Live on Letterman]

Japandroids – “I Quit Girls” [Live on the Tripwire]

Spoon – “Is Love Forever?” [New song; live at Stubb's]

Cymbals Eat Guitars – “Cold Spring” [From Pitchfork TV's "Don't Look Down" series]

Foreign Born – “Winter Games”

Passion Pit – “To Kingdom Come”

Black Moth Super Rainbow – “Born on the Day the Sun Didn’t Rise”

Silk Flowers – “Shadows in Daylight”

Brian Harnetty and Bonnie “Prince” Billy – “Some Glad Day”

Lily Allen – “22″

Elvis Perkins in Dearland – “Chains, Chains, Chains” [via Pitchfork TV]