Heather Leigh is a musical polymath in the truest sense of the word; primarily known as an influential practitioner of pedal steel guitar, her work is impossible to pigeonhole – all-over-the-place in the best way, from collaborations with Peter Brötzmann and Shackleton to a properly mind-bending duo of albums for Stephen O’Malley’s Ideologic Organ and Editions Mego – hers is a sound that’s both highly sensual and aesthetically aggressive, beautiful and fearless. Her ‘Glory Days’ album for Documenting Sound has now been remastered and pressed on vinyl – and is, for our money – one of the most intangible yet open-hearted pop records of the year.

Composed, performed & mixed by Heather Leigh “at home with the window open” in Glasgow, ‘Glory Days’ contains a shocking half hour of music; a 13 track opus that is, by any measure, nothing short of a modernist folk masterpiece. Recorded quickly and instinctively in April this year and described by David Keenan as sounding like “a cross between Meredith Monk, DOME and A Guy Called Gerald”, it continues to reveal new dimensions with every listen.

Played on pedal steel guitar, synthesiser and cuatro, and featuring Heather Leigh’s voice throughout, the songs here capture a sense of physical longing wrapped in a boundless creative energy. What started out as hours of diaristic recordings quickly became honed and crafted into powerful and highly memorable songs – vast in scope and depth of feeling. It’s hard to fathom that these 13 songs were made on the hoof, they capture that most elusive of artistic qualities – an urge to continuously evolve.