Given the following context:

Loveless has been influential on a large number of genres and artists. Clash called the album "the magnum opus of the shoegazing genre ... it raised the bar so high that it subsequently collapsed under its own weight", leading to the dissipation of the style. Critic Jim DeRogatis wrote that "the forward-looking sounds of this unique disc have positioned the band as one of the most influential and inspiring bands since the Velvet Underground." Authors Paul Hegarty and Martin Halliwell wrote that the album "might be so progressive that nothing else will ever match it." Metro Times called the album "the high-water mark of shoegaze", writing that its "dense production and hypnotic atmosphere drugged listeners with its sound's lovely oxymoron: at once hard and soft, up-tempo and languid, lascivious and frigid."Musician Brian Eno said that "Soon" "set a new standard for pop. It's the vaguest music ever to have been a hit." Robert Smith of the Cure discovered Loveless after a period of almost exclusively listening to disco and/or Irish bands such as the Dubliners as a means of avoiding his contemporaries, and said, "[My Bloody Valentine] was the first band I heard who quite clearly pissed all over us, and their album Loveless is certainly one of my all-time three favourite records. It's the sound of someone [Shields] who is so driven that they're demented. And the fact that they spent so much time and money on it is so excellent." Billy Corgan of the Smashing Pumpkins told Spin: "It's rare in guitar-based music that somebody does something new [...] At the time, everybody was like, 'How the fuck are they doing this?' And, of course, it's way simpler than anybody would imagine."In 2014 for the documentary Beautiful Noise, McGee said about the album, "people were talking about it as if it was Beethoven's 7th or 8th symphony. No. It's some guy that can't finish a record that took three years... Loveless is fucking overrated as fuck."

answer the following question:

What is the name of that which is described as the sound of someone who is so driven that they're demented? 

Loveless