Anger Machine delivers thrash and groove metal from North Holland since 2016. Their mechanical-fury name captures the relentless, engine-like quality of their rhythmically driven compositions.

Angered Crowd merges groove and death metal from Kyiv since 2019. Their mob-fury name drives compositions of collective rage from the Ukrainian capital.

Angeroots merges groove metal with metalcore from Parma since 2018. Their portmanteau of 'anger' and 'roots' speaks to the deep-seated fury that drives their rhythmically aggressive compositions from the Emilian food capital.

Angry by Nature delivers melodic groove metal from Gothenburg since 2013. Their inherent-fury name drives over a decade of rhythmically charged compositions from the city that pioneered melodic extreme metal.

Annoyance is a groove metal band from Munich, Germany, formed in 2015, incorporating hardcore elements into their heavy, rhythmic sound. The band channels the genre's punishing mid-tempo heaviness and aggressive energy from Bavaria's capital city.

Another Hell merges groove and death metal from the Umeå and Åsele area since 2011. Their alternative-inferno name drives fifteen years of rhythmic brutality from the forests of Västerbotten.

Another Problem is a death and groove metal band with hardcore influences from Ratingen, Germany, formed in 2016, whose releases include the album Chains of Reality. The band combines the rhythmic heaviness of groove metal with death metal's aggression and hardcore's raw energy from the Dusseldorf metropolitan area.

Innsbruck's Antipath fuse groove metal's mid-paced rhythmic punch with progressive arrangements and thrash metal aggression, producing music that shifts between churning riff cycles and more elaborately structured passages. Their album Empire of Iron showcases a confident, technically literate approach that distinguishes them from the Austrian metal underground's rawer fringes.

Antivist delivers groove and thrash metal from the Lancashire city of Lancaster since 2015, their activist-contrarian name reflecting a confrontational approach to heavy music. Over a decade of northwest English metal speaks to sustained commitment.