Rascal Flatts' "I Won't Let Go" has been certified as a digital gold single for 500,000 downloads. The certification brings the group's total to four platinum digital singles and three gold digital singles. However, it's the group's first certification since signing with Big Machine Records. Written by Steve Robson and Jason Sellers, "I Won't Let Go" is from Rascal Flatts' latest album, Nothing Like This. The band's next tour date will be Sunday (July 17) at Country Jamboree in Craven, Saskatchewan, Canada.