It’s amazing what you might have found in your average bathroom cabinet 100 years ago. For those niggling aches and pains, what could be more effective than a bottle of Bayer’s Heroin Hydrochloride? Or how about a soothing spoonful of Sydenham’s Laudanum? If you’re simply in need of a quick pick-me-up, a sip or three of Hall’s Coca Wine – the “Elixir of Life” (basically liquid cocaine) - might put a jolly spring in your step. Oh, and don’t forget those cocaine eyedrops after a particularly long day staring at the officer ledger.

Bounding on stage in a purple version of the man dress pioneered by Mick Jagger at The Stones’s 1969 Hyde Park concert, Ariel Pink looks like a mistranslated version of what a late-Sixties rock star should be. His long hair is dyed blonde. The roots show. His make-up is already smudged, as if applied with mittens. It’s a wonky look, in keeping with his music; a music that sounds like a badly tuned radio playing the hits of the early Eighties, the smooth soul of the Seventies and Sixties bubblegum garage pop all at once. Los Angeles’s most peculiar art rocker doesn’t seem to be playing it straight.

If there's one festival in Britain where people are ready for the rain, it's the Green Man. After all, nobody goes to the Brecon Beacons to sunbathe, right? The weekend, which began the spate of boutique and specialist festivals that dominate the summer season now, remains one of the most spirited in the UK, and its crowd seems to be one of the hardiest even when, as this year, the deluge is near-continuous.

Steven Ellison is one of the most fascinating figures in modern music. Son of Motown songwriter Marylin McLeod and nephew to Alice Coltrane, he's inspired in equal part by his own musical heritage, the slow-and-low hip hop of his home state of California, and British electronica and drum and bass. His fans include Damon Albarn, Erykah Badu and Thom Yorke (the latter appearing on this year's triumphant Cosmogramma album), his Brainfeeder and Low End Theory collective of musicians and DJs are among the hippest on earth, and the world is pretty much his oyster.

The Green Man festival takes place this coming weekend at the Glanusk estate near Abergavenny in the rolling hills of the Brecon Beacons. What begun in 2003 as a glorified gig for the husband and wife duo It's Jo And Danny has become the very epitome of the 21st-century “boutique festival” - indeed is very possibly responsible for that concept itself.

It has been said that Dan Treacy (b. 1960) is the TV Personalities in the same way that Mark E Smith is The Fall. Certainly he has been the sole consistent member since they appeared in 1978 with the single "14th Floor" and subsequent cult hit "Part Time Punks". The early Eighties incarnation of the band, which included "Slaughter" Joe Foster and Ed Ball (later of The Times) has a claim to laying down the blueprint for British indie.