I had the great pleasure of assisting bassist Christian McBride work an L1 Model II into the ensemble Five Peace Band, the superstar ensemble led by Chick Corea and John Mclaughlin.
They are currently in the middle of a three night run at the palace of jazz called the Rose Theater, a 1,500 seater (approximately) that forms the performance center ground for Jazz at Lincoln Center (music director is Wynton Marsailes.)
The other members of the band are the astounding Brian Blades (drums) and Kenny Garrett (like Corea and Mclaughlin, an alumnus of Miles Davis's bands, although of a later era).
Heres a link to the New York Times review of the concert, which includes a nice picture.
The band will be in the Northeast for the next week, and if you can possibly attend a concert, I highly recommend it.
Here are a few photos from the show.
(I'll share some technical details later.)