Matt S English 119 Summary of Electronic Musician article, EMAGIC LOGIC PLATINUM 5.5 (MAC/WIN) This is a music software program for either a Macintosh or Windows computer. The company is called Emagic and they have been around for at least ten years now. This is an older software program that was called Logic Platinum 5.5, but is actually referred to as Logic 5.5. 5.5 refers to the version number of the program. Currently Emagic has released a new version of Logic under a new name called Logic Pro which is now at version 6.4.2. I decided to do this paper on version 5.5 because that is the version that I use and as a result have the most hands-on experience with. I have been using Logic almost since it was originally released for the Atari ST and from the experience that I have with version 5.5, I can say that it is a much more powerful program than it was ten years ago. It also has a new look to it with its dark and futuristic knobs and faders, but it also lets you make it look like it used to in version 3. Submenus are more organized than in previous versions and there are a number of new features as well. ThereÕs a number of different windows in the program, but it is in the arrange window that you will most likely do most of your work. After you have connected your electronic keyboard to a MIDI interface, which should then in turn, plug into your computer, you have everything you need to play note information into Logic. (MIDI stands for Musical Information Digital Interface). I suggest that you purchase and use the Karma keyboard made by the company Korg. You will need to create the correct environment in the environment window in Logic in order to get your Karma to communicate correctly to logic. If you donÕt know how to do that, I can e-mail you my environment for the Karma keyboard to you. Once your new environment is loaded, you can then select a Karma track in the Arrange window. I suggest that you select track 1. Now you are ready to record some music from the Karma into Logic. After you play your music, you can save your work, but all that is going to be saved to the computer is note information, otherwise known as MIDI data. To hear what you have played, You will still need your Karma turned on the next time you run Logic. If you want to record the music into the computer so that you will not need your keyboard on, you will need to record to a audio track in Logic. You may also need an audio interface if your computer does not have an audio input jack. I use the MOTU 828, and that is what I would suggest. Logic works great with the MOTO 828. Logic will let you record at least 48 audio tracks, which in my opinion, is more than enough. Once you set your audio levels, so they are not too high or too low, and peak just below the red level, you are ready to record audio into your computer. After you have recorded audio, you can put effects over the audio. There are at least 28 effects to choose from in Logic. I like a lot of them but my favorites are the delays. There are Stereo Delays and Tape Delays, both of which let you add delay the sound to a very detailed degree. Adding just a little delay to a vocal track makes them just a little bit easier to hear over the music. In conclusion, there are many other things that Logic can do, but for me to go into all the details here would make this summary much longer.