The corner music shop in Washington Heights is open for business. Nestled in a neighborhood full of musicians, composers, and kids on skateboards, the new ACA office is located on a breezy corner with a view. Thursday night, several composers, artists, new-music advocates, and friends stopped by to celebrate the grand opening.Pictured from left, Gene Caprioglio, Vice-President of New Music at C.F. Peters Corp, Gina Genova, ACA Director, and Frank Oteri, Founding Editor and Publisher of New Music Box.