BERKLEE PERFORMANCE CENTER CONCERTS FALL 83 Double Concert: IN THE THICK OF IT/IN THE NAME OF LOVE - Student vocalist Brigette Beech offers a program that ineludes funk, lavin and jazz originals. The second half features student saxo- phonist James Mosley, Jr. and his octet. THE STYLES OF "LA TROPICA" - In their 8th concert in the Berklee Performance Center, faculty trumpeter Edgard Nevarez and student trumpeter Tommy Villariny lead their nine- piece ensemble "La Tropica' through an ex- citing concert of latin/jazz/rock and Afro- Antillian rhythms emceed by Jose Masso, the host of WBUR-FM's "Con Salsa' show. DESIGN - Senior pianist Niels Lan Doky will lead an all-star faculty and,student group in a program of original and contemporary latin and- jazz compositions. PAINTED BIRDS - An exciting concert of original funk and fusion by the group "Painted Birds" will be led by senior guitarist Alex Merck. NEW MUSIC SERIES, FALL CONCERT - A concert of new chamber music written by members of the composition department faculty is directed by George Cordeiro. MORDY FERBER - This concert will showcase the talents of student guitarist Mordy Ferber who will lead his group through an evening of original jazz/fusion compositions and arrangements.