Pokémon the Series: XYZ is the nineteenth overall season and the third season of the XY series. It features Ash Ketchum, his Pikachu, the two siblings from Lumiose City, Clemont and Bonnie, and his old childhood friend, Serena as they continue their adventures in the Kalos region, catching new Kalos Pokémon, and learning more new secrets of Mega Evolution. It premiered on October 29, 2015 in Japan and February 20, 2016 in the United States. Pokémon : Season 19 - XY And Z Theme Song English. Pokemon XYZ English Intro. Pokemon XYZ Opening Full XY&Z. Pokemon XYZ Theme Song [1 hour loop] - YouTube. Pokemon XYZ theme song lyrics Chords - Chordify. Pokemon Season 19 || Pokemon XY&Z Theme Song. - YouTube. Pokemon XY Z theme song (English) - video Dailymotion. Pokemon XYZ The Series English Opening 1 ''Stand Tall!'' (Remix/Extended) - YouTube. Pokemon theme song XYZ 10 minutes - YouTube. Pokémon - XYZ - Theme (English Cover) By: MidiGuyFDdp21 - YouTube.