Question: American singer Beyoncé's live album Live at Wemble included a medley of songs with this group she formerly associated with that was formed in 1997 and launched into mainstream recognition in 1999?
Sentence (from "List of Beyoncé live performances"): Her solo tour debut (whilst on hiatus with Destiny's Child) began in 2003, with the Dangerously in Love Tour.
Relevant evidence: No