The 123PPT Music & SoundFX Studio is the only application that allows you to create and control presentation music, audio, sound and narration in your PowerPoint presentations. Create playlists and add unlimited CD, MP3 and music tracks. Loop your playlists or shuffle your playlist listings. Control and adjust the volume of each individual track in your playlists in real-time. Assign audio effects to individual or groups of tracks such as Fade In, Fade Out, Cross Fade between tracks. Pan indivdiual tracks or your entire presentation playlist from left to right or from right to left. Play music loops seamlessly with no delays or irritating pauses. Synchronize your sound effects with transitions and Custom Animations. Record vocals and voiceovers using the 123PPT Presentations Narrator and add narration to your PowerPoint slides in real-time. Ideal for information kiosks, trade fairs and conferences. The 123PPT Music & SoundFX Studio provdies you with complete control of your PowerPoint presentation sound.