Schemaposse was founded in 2015 by JGRXXN in order to unify various underground hip-hop artists and producers that were sprinkled around the country. One of the first artists to join was Eric Whitney, better known as GHOSTEMANE, an underground rap artist from Lake Worth, Florida. Later in 2015, Lil Peep joined the group.
In April 2016, JGRXXN, GHOSTEMANE, and Lil Peep gave an interview on the No Jumper Podcast. On April 15th, a few days before the podcast was released, GHOSTEMANE announced that he had left Schemaposse for undisclosed reasons via Twitter. Lil Peep followed up with a similar announcement not too long after.
Schemaposse continued to release music produced by their other artists until January 11. 2017, when JGRXXN officially disbanded the group, stating that “It was a good run [and] it made people’s dreams come true just like I said it would, but now it’s on to other things.”