New Japan Philharmonic
Rosenthal played on Yngwie Malmsteen's 1996 "Inspiration" album, and orchestrated Malmsteen's "Millennium Concerto Suite", which was first recorded in 1998 and released as "Millennium Concerto Suite for Electric Guitar and Orchestra in E Flat Minor" (recorded by the Czech Philharmonic in Prague). It was later recorded live in Japan and released as 2002's "Millennium Concerto Suite Live with the New Japan Philharmonic".