Conversation so far:
What happened in 1998?
In 1998, Tinariwen came to the attention of the French world music ensemble Lo'Jo and their manager Philippe Brix.
how did it come to his attention?
That group traveled to a music festival in Bamako and met two members of the Tinariwen collective.
What happened after that?
In 1999 some members of Tinariwen traveled to France and performed with Lo'Jo under the name Azawad.
The two groups organized the January 2001 Festival au Desert in Essakane, Mali.
Did they produce any music?
CANNOTANSWER.

Question: what happened in 2000?
Self-contained rewrite: what happened to Tinariwen and Lo'Jo in 2000?