May 2004, the Dutch XLJAZZ ensemble performed "Monk, Mingus &
more". Later the same year, the big band played a "Tribute to Hermeto
Recordings of both of these series of concerts can be found on "03 04".
August and October 2006, the XLJAZZ ensemble did a couple of Zappa tribute concerts. A short while later, the "Zappa XL" album got released.
(2005, cd, nl, buitenkunst bk 0512)
(2006, cd, nl, buitenkunst bk 0613) - all compositions by frank zappa