Complex sentence: They did this with the use of a full choir and a synthesised orchestra, glitched out vocals and breakdowns, and also toned down the use of breakdowns in their style, favouring quiet atmospheric passages in song breaks.
Split into simpler sentences: They did this with the use of a full choir and a synthesised orchestra. They incorporated glitched out vocals and breakdowns and toned down the use of breakdowns in their style, favouring quiet atmospheric passages in song breaks.