Falling in the odd-but-cool collaboration category, last right Rodrigo Y Gabriela invited out an intriguing guest at New Yorks Webster Hall. The duo are in the midst of a makeup US tour which was rescheduled after the pair encountered problems entering the border due to a case of mistaken identity. At the end of their set the longtime heavy metal fans brought out Testament guitarist Alex Skolnick for an extended acoustic jam which included Dave Brubecks Take Five. Rodrigo Y Gabriela will perform at Bostons Roxy tonight.