There is more than one band named "Collapse"
1. Crossover between progressive rock/metal/punk and hardcore band from Maribor, Slovenia
http://www.myspace.com/collapsemb
2. Technical grind / death metal band founded by guitarist Zac Joe (ex-Cephalic Carnage) which also features former and current members of Vale of Pnath, To Be eaten, and Elucidarius.
Ben Pitts - Vocals (To Be Eaten)
Zac Joe - Guitar (ex-Cephalic Carnage)
Mikey Reeves-Juarez - Guitar (Vale of Pnath)
Jeremy Portz - Drums
Andrew Kim - Bass
http://www.myspace.com/collapseco
3. Collapse is a Prog/Death/Doom Metal band hailing from The Russian Federation.
http://collapsetoall.bandcamp.com/
4. COLLAPSE was a ''NYHC'' band that existed from December 1988 to April 1989. The band was comprised of Sean P. Murphy on vocals,Camillus 'Dead Guy'Peluso on guitar,Sergio Vega on bass guitar and John Kriksciun on drums.
5. Hardcore punk band from Lugano, Switzerland.
http://www.myspace.com/collapsehardcore
6. A Grindcore band from Canada.
http://www.officialcollapse.com/news.html
7. A technical death/thrash band from the UK from 1993-1995. Ex-members of Decomposed.
8. A neocrust/post-metal band from Florida
http://collapsefl.bandcamp.com
9. Punk/Metal band from Kansas City, MO
https://www.facebook.com/collapsekc
10. Alt. Metal / Hard Rock band from Asheville, NC.
https://www.facebook.com/collapsencofficial
11. Progressive Metal band from Lisbon, Portugal.
https://www.facebook.com/c0llapseband
12. French industrial rock project.
http://www.collapse-music.com
13. Progressive rock band from Grenoble, France.
http://collapseband.bandcamp.com
https://www.facebook.com/collapsegrenoble?fref=ts