For me it has been Sufjan Stevens. I have been buying/listening to music obsessively since I was 11 years old, I am 48 now. It would be extremely difficult to find any artist that had released 3 consecutive records with the beauty and creativity of Stevens, "Michigan", "Seven Swans" and "Illinios". He has been compared to Dylan and Zappa in the same article, a hard feat! His vision, depth and soul has moved me like few artists. Introspective, spiritual, passionate, brave, avant guard....brilliant. Illinios may sound like a 10th grade marching band at first listen but once you "get it" there have been few records with the soul that lives in those songs. Please give us a decade more Sufjan!
Nice nod to Chris Whitley. I remember when he was Daniel Lanios's roadie and put together his first album. He was amazing live and one of the few guitar players that really channeled Jimmy when he rocked. Also the loudest show I have ever been too and that includes all my metal days! A very sad story for a talented dude.