Regular subscribers to the Arts Desk may have noticed a certain view from some of our number that the Glastonbury Festival is the annual musical and social high point of the year in the UK. On this subject, I would beg to differ and instead claim Birmingham’s wilfully uncommercial celebration of the weird and the wonderful, the Supersonic Festival, to be my most eagerly awaited annual sonic celebration.

Man & Myth, released in September 2013, was Roy Harper’s best album in two decades. The live shows which came on its back were stunning. Amongst this activity – instead of building on the momentum – he was arrested and charged with historic sexual abuse. Police had contacted him about allegations in February 2013. Following an innocent verdict, all other charges were dropped in November 2015.

It’s 58 years since “Britain’s answer to Elvis Presley” had his first top 10 hit and now he’s back, and back to his roots, with a new CD, Just… Fabulous Rock ‘n’ Roll, released by Sony with whom, at the grand old age of 76, he has signed a lucrative new contract. And don’t mock. It’s a terrific album: 15 classic songs including a “duet” with Elvis Presley, without whom.

For more than a decade, Neil Cowley and his trio have built a fervent and substantial following for their prog-jazz compositions of frenetic loops and engaging melodies. With a jazz trio’s organic movement and intimacy allied to a rocker’s bolder rhythm and melody, and touches of contemporary classical piano, his band occupies an important, and underrepresented, space in the repertoire.

Although the reformed Undertones, with Paul McLoone replacing original singer Feargal Sharkey, have been a popular live draw since 1999, John Peel’s anointing of “Teenage Kicks” from their debut EP as his favourite recording suggests this is what they were about: a single, timeless song.

Loudon Wainwright III, a going concern as a singer-songwriter since the start of the Seventies, has long since been occluded by the commercial success of his brood, Martha and Rufus. Their old man is still enough of a draw to pack out the Palladium with just a guitar, a banjo and a back catalogue of cranky songs only he could have composed.

Fans of the Birkenhead post-punk humorists are a patient crowd. It’s been two years since the last album (they haven’t been more frequent since the 1990s) and now followers are rewarded not with new music, but, as the title allusively suggests, a collection of B-sides and EPs that are in some cases hard to find elsewhere. Stony ground indeed.

The period between the October 1966 release of his eponymous debut album and its follow-up, August 1967’s baroque masterpiece Goodbye and Hello, saw Tim Buckley and his label Elektra reconsider how best to help him generate an impact. No matter how strong its songs and how unique his voice, the folk-rock styled Tim Buckley hadn’t been a big seller. Label boss Jac Holzman thought a non-album single would be good marketing tool, paving the way for a second album. One side of the shelved release surfaced in 2009 on the Where The Action Is!