Vince Gill will launch the release of his four-CD boxed set, These Days, with a concert and television appearances in New York. Set for release Tuesday (Oct. 17), the 43-song package features a variety of musical styles and guest vocals by Sheryl Crow, Bonnie Raitt, Diana Krall, Gretchen Wilson, the Del McCoury Band and many others. Gill is featured in an episode of CMT's Top 10 Countdown premiering Saturday (Oct. 14) at 9 p.m. ET/PT. In New York, Gill will perform Monday (Oct. 16) at the Nokia Theater in Times Square. He appears the following day on MSNBC's Imus in the Morning and Thursday (Oct. 19) on NBC's Today.