Gentleman's Rule is Based in Chicago, this 10-man a cappella group is working hard in the studio and on stage to prepare to launch this fall! Go show us some love on our official website, facebook, and twitter. moreGentleman's Rule is Based in Chicago, this 10-man a cappella group is working hard in the studio and on stage to prepare to launch this fall! Go show us some love on our official website, facebook, and twitter. http://www.gentlemansrule.com http://www.facebook.com/GentlemansRule https://twitter.com/gentlemansrule
