Break Me Down is possibly the cheeriest song ever written about decomposition, while One Sparrow Down (backed not by Sarah's trademark DADGAD-tuned guitar but rather by a battery of unorthodox percussion instruments including wine bottle and oven grill) takes a similarly upbeat approach to the death of a bird hell-bent on attacking its own reflection, unseen by the predatory cat calmly watching from her perch on the windowsill.
In the liner notes for the album, which was produced by legendary singer-songwriter and guitar sage Michael Chapman, Sarah thanks her cat Nightshine for contributing guest vocals to the track, and apologises to her for the implicit metaphor.
A cover of Jeff Wayne's melancholy Forever Autumn leads into an arrangement for voice and guitar of Dies Irae, the medieval chant whose melody is echoed not only in Wayne's intro to his classic War Of The Worlds number but also in countless film soundtrack themes (The Exorcist, The Shining and Citizen Kane, to name a few).
Here as elsewhere on the album, McQuaid's guitar shines on an equal basis with her velvet-textured voice.
Indeed, two of the tracks are purely instrumental: New Beginnings, written as a wedding march for former pop star Zoë Pollock of Sunshine On A Rainy Day fame (with whom Sarah recorded the album Crow Coyote Buffalo under the band name Mama), and The Day Of Wrath, That Day, whose title is a literal translation of the first line in Dies Irae.
The propulsive, apocalyptic title track was inspired by a warning McQuaid heard herself giving her son as he excavated an enormous hole in their back garden.
There's an obvious allusion to fracking ("Splitting cracks in the rock to free the power inside"), but the song"s thematic scope extends well beyond that: "Sometimes the way to fix a problem is to turn the pressure off" is a maxim that could apply to virtually any aspect of life.
On four of the tracks, including lead single The Tug Of The Moon, McQuaid plays an electric guitar belonging to Michael Chapman, which he's since given her on long-term loan.
"The precision and sophistication of the writing and playing blows me away. I am so glad to be involved," says Chapman.
Since meeting Sarah when both artists played the Village Pump Festival in 2014, Chapman has become a staunch friend and supporter, even performing as her opening act at a local concert he and his wife arranged for her.
Sarah became a regular visitor to the Chapmans' farmhouse in Cumbria, and during one visit he made her an offer she couldn't refuse:
"We were having a chat and a glass of wine, and he said "Why don't you let me produce your next album?"," Sarah recalls. "I'm glad he said it, because I'd never have dared ask otherwise!"
Sarah McQuaid plays The Greys, Brighton, on 2nd February 2018. Her new album, 'If We Dig Any Deeper It Could Get Dangerous', is released the same day. CLICK HERE for more info.