Rhythm is the backbone of your song, so its a good idea to start by picking a drum part. Youll be able to hear the rhythm clearly, which will make it easier to choose appropriate accompaniment.
You can choose from dozens of different drum loops for your song. Its a great way to get your musical ideas flowing, and to start building a rhythmic framework for the rest of your song.
Real Instrument loops use real, recorded audio and appear in blue. Software Instrument loops appear in green and use a technology called Musical Instrument Digital Interface (MIDI). MIDI contains information about which notes are played and the instrument used to play them—a MIDI file is kind of a like a player piano roll. You can change the pitch and tempo of both kinds of loops, but you can make even more modifications to Software Instrument loops. For example, you can change the instrument on a Software Instrument loop from a piano to a guitar, and even add or delete notes.
You can use the search field at the bottom of the loop browser to search for specific loops. For example, if you enter "80" in the search field, youll find the 80s loops in all categories.
In button view, you can drag the border area above the loop browser upward to show more category buttons.
You can set the loop browser to display only loops that match the scale of your song. For example, from the Scale pop-up menu at the bottom of the loops browser you can choose to display only loops that work with minor keys.
Once you get into using the GarageBand loops youll find you like some more than others. You can set these as Favorites so they are easy to find. Just select a loop you like in the loop browser, and then click its Fav checkbox at the far right of the loop browser. You can set as many loops as youd like to be your favorites. Youll find them all by clicking the Favorites button in the upper-left of the loop browser in button view. If youre in column view, the Favorites category will appear in your list of loops.
You can change the order of how the categories of loops appear in the loop browser. In button view, simply drag a button to another location and it will swap positions with the button you drag it to. This way you can place the buttons for the loops you like the most next to each other. If you want to reset the position of the buttons, just go to the GarageBand menu and choose Preferences. In the Loops tab, click the Reset button in the Keyword Layout section.
If you want to view loops in ascending order of tempo, click the Tempo column heading in the right section of the loop browser to arrange them in order by tempo. You can organize by Key or Beats by clicking their headings.
If you hold down the Control key while you click a loop button you can change its Genre, the Instruments that are included with it, or even its Descriptor, which appears as the buttons name.
Making Your First Song with GarageBand
Creating Your GarageBand Project
Starting Your Song with a Beat
Creating Drama with Call and Response
Setting the Tone for Your Song with an Introduction
Adding Interest with Key Changes
Playing a Software Instrument with Your Song
Recording Software Instrument Tracks
Making Changes to Software Instrument Tracks
Recording Real Instrument Tracks
Making Changes to Real Instrument Tracks
Recording Your Voice or an Acoustic Instrument with a Microphone
Planning Your Podcast Recording Session
Recording Your First Podcast Episode
Polishing the Sound of Your Podcast Episode