The music incorporate elements of jazz and 20th @-@ century avant @-@ garde . The instruments in the orchestra frequently interrupt both each other and the female voices , and some sections of the composition seem as though they are improvised . Laborintus II make use of both traditional percussion instruments and electronic sounds , and their interplay serve to " erect musical and textural architectures , then disassemble them quickly " . Max Feldman have compared the style to that of Raymond Scott .