Audio interfaces; Audio mixers; Digital voice signal processors; Downloadable computer software for creating and editing music and sounds; Downloadable computer software for processing digital music files; Downloadable computer software for use in database management; Downloadable computer software for manipulating the sounds of electronic musical instruments and sound and voice recordings; Downloadable computer software for use in the administration and management of music, searching libraries of musical composition and music sound recordings; Downloadable computer software for sound recordings featuring music and sound effects; Downloadable computer software platforms for use by artists, performing artists, musicians, music producers, songwriters, singers, vocal artists, and sound engineers to create and edit music and sounds; Downloadable multimedia file containing audio relating to music and sound effects; Downloadable music-composition software; Downloadable musical sound recordings; Downloadable software for recommending songs, artists, and albums to assist people with discovering new music, searching a database of music auditions, project managing, downloading and sharing of music, editing music, manipulation of sounds and music, storing electronic data, synchronizing audio recordings to corresponding videos, encoding music and sounds, exporting music onto external hard drives, playing and recording music, recording music, sounds, and sound effects, editing music and sound effects, organizing libraries of music and sound effects, analyzing data related to streaming music, accessing a database of sound effects, producing reports on music related data gathered from databases, and creating and editing video and multimedia files; Electric and electronic effects units for musical instruments; Signal processors for audio speakers