First two tabs were a great start, riffing off of that I think this is what's actually going on for chords: D G all the trees stood like skeletons D G silhouettes of spilled ink D Bm and the snows fell in sheets and got wrapped around our feet A G we built the fire evermore with winter beating at the door D D G brother's eyes were getting heavier D G his bony hands cold and white D Bm and I could hear his ragged breathing like the wind along a knife A G there beside him through the night, in the hum of candlelight D I no longer felt the time D Bm D Bm D brother woke just after midnight Bm and he didn't make a sound D Bm and as he climbed from out of bed with severed rings around his head A G his feet didn't touch the ground A I could feel it then Bm a tiny miracle D so I followed him G into the woods A crossed beneath the trees Bm D but only I left my prints in tow G he was afloat A found a lonely tree Bm D and tied himself within its limbs G and he said to me these words: A "don't you fear for me, D I am where I'm supposed to be." and when I woke he was gone G and I was wrapped in blankets on the lawn Bm the sky was blue and my skin matched the hue G and I could hear mother crying in your room A from here on out I wear this face for both of us G A Bm D x3 G A D
Source: https://tabs.ultimate-guitar.com/tab/radical_face/severus_and_stone_chords_1122980