"Rey has gone on to produce multiple solo and collaborative albums, including "X-Rey Guitar" (2000), "When the Levee Breaks" (2006), "Blue Uke" (2008), and "Solo Del Rey" (2016)

Rey tours worldwide and also writes about music for Acoustic Guitar magazine and other publications.Rey developed a lecture series called "Women in American Music", featuring female musicians such as Memphis Minnie, Lovie Austin, Rose Maddox, and Mary Osborne.