Symphony Orchestra
Composed, arranged, and/or orchestrated over 100 works (many for popular symphony pops conductor Michael Krajewski) which have been performed by major orchestras all over the country and abroad, including the Hollywood Bowl Orchestra, Cincinnati Pops, Houston Symphony, Pacific Symphony, Dallas Symphony, Long Beach Symphony, Atlanta Symphony, Buffalo Philharmonic, Jacksonville Symphony, and many others. Some of the highlights include: The Houston Symphony performed during the pre-game show for the world-wide televised NBA All-Star Game in 2006, and commissioned Gregory to compose, arrange, and also direct/produce the recording. HSO also selected Mr. Prechel to be their arranger for the Christmas album "The Gift" which was done jointly with Houston's Lakewood Church.
The Youngstown Symphony commissioned Mr. Prechel to compose a twenty-five minute original work for their 2008-2009 classical series, inspired by impressions of the American art at the Butler Institute, Youngstown, Ohio.
For their 2009-2010 classical series, The Anchorage Symphony also commissioned Mr. Prechel to compose a twenty-five minute original work, this time inspired by the artwork and artifacts of the Anchorage Museum.
Disney Resorts
Music arranger/orchestrator for numerous projects ranging from small "In Park" atmosphere groups to very large productions, (ex: Pocahontas Premiere, Central Park, NY with full orchestra, star celebrity singers, and chorus) and pre-recorded shows and parades (ex: Fantasmic) for Disneyland, Disneyworld, Tokyo Disneyland, Paris Disneyland, Disney Seas, Disney Studios, and Disney Promotional Road Shows.