Kevin Martin is a musician, record producer and journalist. He is best know for recording and performing as The Bug, however, has been and continues to be involved in a variety of other musical projects including: GOD, Techno Animal, Ice, Curse of the Golden Vampire and King Midas Sound. During 2014, The Bug released both the Angels and Devils album and a collaboration with Dylan Carlson of American drone-metalists Earth, titled The Bug vs Earth – which sees its live debut at the Supersonic Festival in Birmingham on Saturday 13 June.

Pokey LaFarge (b. 1983) is a singer, songwriter, multi-instrumentalist and American history enthusiast. Based in St Louis, Missouri, but frequently on the road, he self-released his first album Marmalade in 2006, a well-received foray into American roots music, and consolidated his reputation playing mandolin for rowdy folk-revivalists the Hackensaw Boys.

It takes a particular combination of talent, guts, perseverance and sheer bloody-mindedness for an artist to take the creative decisions that Thea Gilmore has across her approaching 20-year career and get away with it – thankfully, all qualities that the Oxford-born songwriter has in spades.

Peter Perrett (b. 1952) is best known as the singer and songwriter of The Only Ones, a group who originally flared to brilliant life between 1976 and 1981. Born to an English policeman-turned-builder and a mother whose immediate heritage lay amid the tragedy of Austria’s 20th-century Jewry, Perrett grew up in London. Already precociously bohemian, at 16 he ran away with his girlfriend, Xenoulla “Zena” Kakoulli. She would prove to be his lifelong soulmate and partner.

Ron Sexsmith is a singer-songwriter who should, by rights, need no introduction: Critics and fellow musicians, after all, fall over themselves to praise the 51 year-old Canadian. Yet, despite a gorgeous back-catalogue and fans including Paul McCartney and Elvis Costello, widespread commercial success has, hitherto, largely eluded him. Still, the singer remains philosophical.

No soul singer has been associated with one hit in quite the same way. Percy Sledge, who died last week at the age of 74, recorded “When a Man Loves a Woman” in 1966 and launched himself as a tearful balladeer. Its simple chord structure, featuring a descending bassline familiar from Pachelbel and Bach, was the bedrock over which Sledge howled plaintively of a lost love. There were other hits, until his producers retired in 1974 just as soul music was going priapic, but the first cut was always the deepest.

Platinum-selling singer Rebecca Ferguson has released two acclaimed albums, Heaven (2011) and Freedom (2013), though she broke through (in?) to the heart of the music-listening public on The X Factor (2010), when she came in runner-up behind Matt Cardle. Her voice oozes warmth and sincerity, and in only a few years she has acquired a passionate following. She’s also known for a troubled private life, which has become increasingly public.

Mark Stewart is the singer and a founding member of iconoclastic band The Pop Group, who reformed in 2010. He grew up in Bristol and, with The Pop Group, between 1978 and 1981, pioneered an abrasively different post-punk sound based on jazz, funk and hip hop, with a direct and vociferous political edge. Their output, especially their debut album Y and the single “We Are All Prostitutes”, remain hugely influential within alternative rock circles.

With The Jesus & Mary Chain reformed and currently touring their epochal debut album, Psychocandy, theartsdesk reaches into its archives to offer up a rare and very extensive interview with lead singer Jim Reid from 2010.

Last autumn Rumer reappeared with her third album, Into Colour, surprising everyone with a lead single that was disco-flavoured. The rest of the album was closer in scope to the opulent LA easy listening and classic West Coast singer-songwriter fare that the singer has made her own since her first major label single, “Slow”, blew up in 2010.