for the contributors. The album rehearsals and recording of Party Killers were held at Etching Tin Studios in Richmond, Virginia. As with the Walk Through Fire album, ExtermiNation was recorded at Assembly Line Studios in Vienna, Virginia with Kevin "131" Guitierrez engineering and the band producing. Recording took place in August 2014 with a short break as the band played special guest on three shows by German band Accept in the US. The band spent a lot of time in the writing/arranging phase of the project; actual recording took approximately two weeks. ExtermiNation was released in late April 2015 and consists of 14 songs plus the bonus track "Malice in Geordieland" (sung entirely in the Newcastle "Geordie" accent). It was released worldwide via SPV, except in Japan via Spiritual Beast and in South America via Die Hard. The album garnered both favorable fan reaction and critical acclaim noting the production, songwriting, performances and especially the aggression of the band which harkened back to the early albums. A lyric video for "Destroy All Monsters" kicked off the album release, followed by a band video for "Tank Treads – The Blood Runs Red" In 2015, the band played their first shows in Colombia (in Pereira and Bogotá), where they were present for a 6.2 earthquake; then, the Pentaport Festival in South Korea was followed by dates in Japan. After a two-week run of dates in the United States, the band embarked on their longest headline European tour for many years from September through October, visiting a number of countries for the first time. New drummer, Metal City and next album (2017–present) In May 2017, Joe Hasselvander suffered a heart attack two days before a string of US/European dates. In order to fulfill these obligations, the Gallagher brothers had a number of drummers to assist. Jimmy Mess did the Chicago show, Mike Heller (Fear Factory, Malignancy) performed on three US dates, Fabio Alessandrini (Annihilator) did the Muskelrock (Sweden) festival, and Dave Chedwick did the 11-date tour of Europe. When it became obvious Joe Hasselvander would not be physically able to play drums for the foreseeable future, the Gallagher brothers invited Heller to play the upcoming Euro festival dates they had booked (Bang Your Head, Leyendes Del Rock, Headbangers Open Air, Metaldays and Alcatraz), as his playing was a perfect fit. The band then embarked upon a 70-date European run with 50 dates as