Fresh his Keysound D&B opus Blue, Sully returns to Astrophonica with four pristine slabs of breakbeat science. "Flock" places the full strength melodic elements over the faraway amen echoes in a way that's not dissimilar to early Good Looking. "Helios" is a much colder flashback to the darker corners of jungle's formative dance; all breathy minor key chords and vapour trails of paranoia countered neatly by a precision dub vocal sample. "Crystal Cuts" recalibrates the focus to the drums by way of broad jazz chord strokes while "Hours/Miles & Still" concludes affairs on an emotional electronica tip where the breakbeats thanks to a beautifully arresting intro. Powerful.