I want to know the answer to the following question:
What concept is characterized by abrasive leads and darker arpeggios?
All the background I'm provided with is that "Netherlands brought together a concept of "Dirty Dutch", electro house subgenre characterized by very abrasive leads and darker arpeggios, with prominent DJs Chuckie, Hardwell, Laidback Luke, Afrojack, R3hab, Bingo Players, Quintino, Alvaro, Cedric Gervais, 2G, etc.". Is that enough to answer the question?