Also:
J. McLaughlin acoustic trios; "Que Alegria"
https://www.youtube.com/playlist?list=PL9OZb2I0bFeenX949tqsP4nCroUxodaBr
and "Live at Royal Festival Hall"
https://www.youtube.com/watch?v=o2mYLUOs2xc
Clarke/Di Meola/Ponty : "Rite of Strings"
https://www.youtube.com/watch?v=WhTYsBT1WOU