Apple Logic Express... Create your own music using an advanced spectrum of features and tools for computer based music production. Logic Express provides a step up from GarageBand for aspiring musicians, producers and composers without breaking the bank. With the same flexible layout as Logic Pro, you can dive deeper into the creation and manipulation of audio and MIDI
Logic Express 7.2.3 addresses performance issues when Logic Express 7 is used on Mac Pro and G5 Quad computers. Logic Express 7.2.3 is recommended for all Mac Pro and G5 Quad users. An existing Logic Express 7.2.1 or Logic Express 7.2.2 installation is required for this update. Note: Logic Express 7.2.3 is optimized for PowerPC G4, G5 and Intel based Macs with up to 2 dual-core processors
Mac OS X 10.4.3 or later.