I didn't learn anything until the end. At the end he tuned his snare another half-turn. I like it. I like really tight snares all the way around. I have a cheap snare: http://www.amazon.com/Mapex-Steel-Piccolo-Snare-13X3-5/dp/B004WBOA68/ref=sr_1_3?ie=UTF8&qid=1427605276&sr=8-3&keywords=steel+snare+drum
However, I made it tight as hell with this as the top snare head: http://www.amazon.com/Evans-Genera-Drum-Head-Inch/dp/B0002RZZCE/ref=sr_1_fkmr1_3?ie=UTF8&qid=1427605346&sr=8-3-fkmr1&keywords=mapex+dry+snare+head
It does NOT sound like a pop...but it sounds aggressive as fuck. A flam sounds like a gunshot and anything else sounds awesome...to me. Let me know what you shredding metaldrummits think!