The Alone Series is a multiple-release collection of demos by Rivers Cuomo. The first release was Alone: The Home Recordings of Rivers Cuomo in 2007, followed by Alone II: The Home Recordings of Rivers Cuomo in 2008. Each disc contains detailed liner notes written by Cuomo about the creation of each song. A third release, Alone III: The Pinkerton Years, was released in December 2011. Alone III contained the rest of the unreleased Songs from the Black Hole demos and was packaged with a hard cover book that documents Cuomo's life from 1994 to 1997. In a UStream chat on September 5, 2010 and again in an interview with SPIN magazine, Cuomo revealed that an Alone IV, V and VI would be released in the future. Alone IV and V will contain more of Cuomo's Weezer demos, while Alone VI would be a collection of covers that he has recorded over the years.
- Alone: The Home Recordings of Rivers Cuomo (2007)
- Alone II: The Home Recordings of Rivers Cuomo (2008)
- Alone III: The Pinkerton Years (2011)
- Alone IV
- Alone V
- Alone VI (Covers)