When a guy like Keith Richards says you’re partying too hard, it’s probably time to slow down. That, at least, is how Ivan Neville sees it.

The 35-year-old son of Aaron Neville is reclining in the den of his father's large New Orleans East home, looking healthy and relaxed, if a bit tired. Ivan's second solo album, Thanks, arrived in record stores a few weeks earlier, and Neville has had to adjust to a morning schedule in order to accommodate all his promotional responsibilities (he...