C-Rod celebrates his new Billboard #1 Dance/Club Play Song! Posted on October 1, 2014 by admin Reply “PAINKILLR” is produced by C-Rod and written by C-Rod and Erika Jayne. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)