10 H.M. (Short for 10 Hronia Mazi, Greek: 10 Χρόνια Μαζί; English: 10 Years Together) is an album released by Greek singer Despina Vandi starting on December 6, 2007. It is her 12th album from the beginning of her career, and her 10th album with Phoebus. It is also her first studio album of new material since her 2004 release of Stin Avli Tou Paradisou. The album is dedicated to the 10-year collaboration with Phoebus and features a track of the same name. The album is a triple CD, with the first CD containing pop/rock songs, the second CD containing Modern Laika songs and third CD containing new remixes of older songs. The album is completely written and produced by Phoebus and released by Heaven Music. The main sponsor is WIND Hellas.