There are 2 or more artists under the name Boxcutter.
1. Boxcutter - dubstep producer from Northern Ireland (aka Barry Lynn)
2. Boxcutter - rapcore/hardcore rap group from Pennsylvania, US 1) A dubstep producer from Northern Ireland.
Pretty much the sole torch-carrier for the Irish dubstep scene, Barry Lynn (aka Boxcutter) makes the kind of lead-heavy missives which share the cross-over appeal of Burial or VEX'D, whilst keeping a foot firmly in the more electronically-founded margins of the genre.