 Complete the following phrase:  From 2001 to 2005, Nas was involved in a highly publicized feud with Jay-Z, popularized by the diss track Ether. It was this feud, along with Nass albums Stillmatic 2001, Gods Son 2002, and the double album Streets Disciple 2004, that helped restore his critical standing. After quashing the feud, Nas signed to Jay-Zs Def Jam Recordings in 2006 and went in a more provocative, politicized direction with the albums Hip Hop Is Dead 2006 and his untitled 9th studio album 2008. In 2010, Nas released Distant Relatives, a collaboration album with Damian Marley, donating all royalties to charities active in Africa. His 10th studio album, Life Is Good 2012, was nominated for Best Rap Album at the 