West got his big break in the year 2000, when he began to produce for artists on Roc-A-Fella Records. West came to achieve recognition and is often credited with revitalizing Jay-Z's career with his contributions to the rap mogul's influential 2001 album The Blueprint. The Blueprint is consistently ranked among the greatest hip-hop albums, and the critical and financial success of the album generated substantial interest in West as a producer. Serving as an in-house producer for Roc-A-Fella Records, West produced records for other artists from the label, including Beanie Sigel, Freeway, and Cam'ron. He also crafted hit songs for Ludacris, Alicia Keys, and Janet Jackson.