A&P-REACTS is a Canadian[1] YouTube channel run by a father and son (those people being Pedro and Antonio respectively), that uploads reactions to heavy metal music together.[2] Pedro has been into metal his whole life, but primarily classic metal, and Antonio only got into metal because of the channel; their objective was to experience all sorts of new metal bands and artists, as well as bond with each other as father and son.[1]
Aside from the reactions, Pedro, usually alone, also does album reviews and interviews with well known members of heavy metal bands, usually ones that they've previously done reactions too, like Yannis Papadopoulos of Beast In Black, and Viking of Warkings, among others.[3][4] The duo together also does vlogs of attending heavy metal shows, too.[5]