The 2015 Grammy Awards show will feature a number of high profile musical duo’s. Some of the duo’s schedule to perform are Lady Gaga and Tony Bennett, Adam Levine and Gwen Stefani, Annie Lennox and Hozier, and Tom Jones with Jessie J. Other performers announced are AC/DC, Ed Sheeran, Miranda Lambert, Common, John Legend, Eric … More Duo’s Set for The Grammy’s