Chao's second album with Radio Bemba Sound System, "," was released in 2001. This album, named after one of the Madrid metro station stops (the title translates to "next station: Hope"), features similar sounds to "Clandestino" but with heavier Caribbean influences than the previous album. The album was an instant hit, leading to a successful tour that resulted in the 2002 live album "Radio Bemba Sound System." Two years later, Chao returned to his French roots with the French-only album "Sibérie m'était contéee," which included a large book featuring lyrics to the album and illustrations by Jacek Woźniak.