To recap, this is the last 3 years, with last.fm listener figures.
2018
Real mix of genres, a couple of big (by last.fm listener figures) bands in Leaves Eyes, Exodus, Kataklysm and Belphegor, and a bunch of lesser knows. A bunch of 45 minute setters, finishing with two 60s.
Triosphere Prog 22200
Leaves Eyes Symphonic 317300
Evertale Power 2733
Belphegor Death 118100
Psychostick Comedy 75100
Majestic Downfall Death 3090
Diablo Blvd Metal 15800
Revenge Speed 30900
Kataklysm Death 179800
Exodus Thrash 365300
2017
Fairly folk/power heavy, again with several bigger bands (Angra, Carcass, Cryptopsy, Manegarm) and a few unknowns. A 60 minute setter towards the start (Angra) and the finish (Carcass)
Manegarm Viking 106400
Angra Power 276400
Einherjer Folk 90600
Cryptex Folk 31400
Total Death Death 756
Touch The Sun Metal 51
Witchtrap Thrash 5744
Dalriada Folk 33600
Striker Thrash 11600
Carcass Melodeath 302200
Cryptopsy Death 151100
2016
Fairly death-centric, some 'bigger' (but not AS big as 2017/2018) bands (Diamond Head, Arkona, Novembers Doom) and some junk

ALL 45 minute setters.
Dead Cross Punk 3
Ghoul Death Metal 31800
No Rasa Death Metal 186
Fallujah Death Metal 39200
Incantation Death Metal 54200
Arkona Folk 108700
Starkill Melodeath 5354
Nervosa Thrash 6225
Novembers Doom Doom 103300
Diamond Head Heavy Metal 161200