Ok. So here is another Amerkin band, Philly to be precise, that has apparently, based on searching the site, slipped through the cracks in our consciousness. However, I must say I be very happy to have found them as well as you should be too.
They appear to have a number of EP's and LP's out going back to 2011 and the singer/bassist was apart of Mach 22 for a bit.
My apologies if I overlooked a topic already in progress on these kids, but I did search.
https://www.facebook.com/ONTOPROCK/
http://ontop.bandcamp.com/
2011
2014
2015