Fri. preview: Andy Grammer on "CTM"

(CBS News) Andy Grammer, 28-year-old singer-songwriter, will appear on "CBS This Morning" Friday.

He released his self-titled debut album in June 2011 and has since charted in Billboard's U.S. Adult Top 40 with two singles, "Keep Your Head Up" and "Fine By Me."

Be sure to tune in Friday for his interview on "CTM," 7-9 a.m. ET.