Surreal vignettes make up Bastille's cool new video for Good Grief - directed by Jesús Hernández aka NYSU - repeating until they slowly begin to relate to one other, taking shape into the semblance of a coherent narrative.Except it doesn't make loads of sense, really. NYSU plays with the cross-wiring of visual clues, with bits of clips crossing-over and bleeding into each other, becoming increasingly more absurd and dreamlike. It's a pretty wild video blending bank robbery, rollerskating girls, a gameshow winner, a topless lady, a burning house, the guys of Bastille - and a poor teddy bear, caught in the middle of everything.

Michael Holyk's video for Nimmo's Unyoung – his first since signing to A+ – is composed of intriguing vignettes of British youth in all manner of intense situations. Featuring cameos from the band, firework sparks fly in between flashes of corybantic dancing, kissing, and screaming at the sea.

Shot in Huddersfield, West Yorkshire over two days during the summer, Lucy Luscombe's evocative video for Darkstar's The Days Burn Blue is a series of intimate portraits of happy, carefree local youth - some of whom are close to meeting the harsh realities of adulthood face-to-face."I was interested in what a coming-of-age might feel like to a kid in a town outside of London during the 'age of austerity' – a surreal transition from the expectation of childhood, to the exhilaration of emerging adulthood, to the quiet realisation that fulfilling your dreams in modern Britain is perhaps an impossibility," says the director, who moved to Huddersfield during pre-production, getting to know the place and the community before shooting the film - the third in a series of commissions by Warp Records for Channel 4’s Random Acts. Luscombe, who has now joined the directors' roster at Caviar in London, continues: "The talent, promise and character I encountered amongst the youth in Huddersfield was overwhelming. Really bright kids with big dreams and little infrastructure to realise them. It makes you the wonder what genius is slipping through the net."

Battles, math-rock's greatest exponents, are back with The Yabba, and back with CANADA - this time as a production company, with Roger Guàrdia directing. And this is a very precise, almost geometric reflection of the track, slowly revealing its power and beauty, just as the song does.Just like Ice Cream, their previous marvellous collaboration, The Yabba presents an orchestrated series of stylised vignettes. This time, the visuals are even more closely aligned to the music, growing in scale, as the track builds its momentum. The theme is rotation - everything, everyone spins around, endlessly.But Battles are always there, performing. They remain firmly at the centre of everything. Wherever they are, they keep on playing.